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remote: clean-up by returning early to avoid one indentation
Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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@ -263,54 +263,56 @@ static const char *abbrev_ref(const char *name, const char *prefix)
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static int config_read_branches(const char *key, const char *value, void *cb)
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{
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if (starts_with(key, "branch.")) {
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const char *orig_key = key;
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char *name;
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struct string_list_item *item;
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struct branch_info *info;
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enum { REMOTE, MERGE, REBASE } type;
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size_t key_len;
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const char *orig_key = key;
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char *name;
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struct string_list_item *item;
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struct branch_info *info;
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enum { REMOTE, MERGE, REBASE } type;
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size_t key_len;
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key += 7;
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if (strip_suffix(key, ".remote", &key_len)) {
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name = xmemdupz(key, key_len);
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type = REMOTE;
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} else if (strip_suffix(key, ".merge", &key_len)) {
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name = xmemdupz(key, key_len);
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type = MERGE;
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} else if (strip_suffix(key, ".rebase", &key_len)) {
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name = xmemdupz(key, key_len);
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type = REBASE;
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} else
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return 0;
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if (!starts_with(key, "branch."))
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return 0;
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item = string_list_insert(&branch_list, name);
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key += 7;
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if (strip_suffix(key, ".remote", &key_len)) {
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name = xmemdupz(key, key_len);
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type = REMOTE;
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} else if (strip_suffix(key, ".merge", &key_len)) {
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name = xmemdupz(key, key_len);
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type = MERGE;
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} else if (strip_suffix(key, ".rebase", &key_len)) {
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name = xmemdupz(key, key_len);
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type = REBASE;
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} else
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return 0;
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item = string_list_insert(&branch_list, name);
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if (!item->util)
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item->util = xcalloc(1, sizeof(struct branch_info));
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info = item->util;
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if (type == REMOTE) {
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if (info->remote_name)
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warning(_("more than one %s"), orig_key);
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info->remote_name = xstrdup(value);
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} else if (type == MERGE) {
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char *space = strchr(value, ' ');
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value = abbrev_branch(value);
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while (space) {
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char *merge;
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merge = xstrndup(value, space - value);
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string_list_append(&info->merge, merge);
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value = abbrev_branch(space + 1);
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space = strchr(value, ' ');
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}
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string_list_append(&info->merge, xstrdup(value));
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} else
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/*
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* Consider invalid values as false and check the
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* truth value with >= REBASE_TRUE.
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*/
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info->rebase = rebase_parse_value(value);
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if (!item->util)
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item->util = xcalloc(1, sizeof(struct branch_info));
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info = item->util;
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if (type == REMOTE) {
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if (info->remote_name)
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warning(_("more than one %s"), orig_key);
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info->remote_name = xstrdup(value);
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} else if (type == MERGE) {
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char *space = strchr(value, ' ');
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value = abbrev_branch(value);
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while (space) {
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char *merge;
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merge = xstrndup(value, space - value);
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string_list_append(&info->merge, merge);
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value = abbrev_branch(space + 1);
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space = strchr(value, ' ');
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}
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string_list_append(&info->merge, xstrdup(value));
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} else
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/*
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* Consider invalid values as false and check the
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* truth value with >= REBASE_TRUE.
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*/
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info->rebase = rebase_parse_value(value);
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}
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return 0;
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}
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