builtin-log.c: guard config parser from value=NULL

format.suffix expects a string value.  format.numbered is bool plus "auto"

Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Junio C Hamano 2008-02-11 13:09:16 -08:00
parent 3c17c34ac7
commit 90f5c1864c

View file

@ -432,7 +432,7 @@ static int git_format_config(const char *var, const char *value)
}
if (!strcmp(var, "format.suffix")) {
if (!value)
die("format.suffix without value");
return config_error_nonbool(var);
fmt_patch_suffix = xstrdup(value);
return 0;
}
@ -440,11 +440,10 @@ static int git_format_config(const char *var, const char *value)
return 0;
}
if (!strcmp(var, "format.numbered")) {
if (!strcasecmp(value, "auto")) {
if (value && !strcasecmp(value, "auto")) {
auto_number = 1;
return 0;
}
numbered = git_config_bool(var, value);
return 0;
}