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print an error message for invalid path

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If verification of path failed, it is always better to print an
error message saying this than relying on the caller function to
print a meaningful error message (especially when the callee already
prints error message for another situation).

Because the callers of add_index_entry_with_check() did not print
any error message, it resulted that the user would not notice the
problem when checkout of an invalid path failed.

Signed-off-by: Dmitry Potapov <dpotapov@gmail.com>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
This commit is contained in:
Dmitry Potapov 2008-10-11 20:39:37 +04:00 committed by Shawn O. Pearce
parent 616ab43737
commit 7e7abea96b
2 changed files with 5 additions and 3 deletions
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2
builtin-update-index.c
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@ -218,7 +218,7 @@ static int add_cacheinfo(unsigned int mode, const unsigned char *sha1,
struct cache_entry *ce;
if (!verify_path(path))
return -1;
return error("Invalid path '%s'", path);
len = strlen(path);
size = cache_entry_size(len);

6
read-cache.c
View file

@ -608,8 +608,10 @@ struct cache_entry *make_cache_entry(unsigned int mode,
int size, len;
struct cache_entry *ce;
if (!verify_path(path))
if (!verify_path(path)) {
error("Invalid path '%s'", path);
return NULL;
}
len = strlen(path);
size = cache_entry_size(len);
@ -893,7 +895,7 @@ static int add_index_entry_with_check(struct index_state *istate, struct cache_e
if (!ok_to_add)
return -1;
if (!verify_path(ce->name))
return -1;
return error("Invalid path '%s'", ce->name);
if (!skip_df_check &&
check_file_directory_conflict(istate, ce, pos, ok_to_replace)) {