git.c: guard config parser from value=NULL
alias.* configuration expects a string value Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano committed
Feb 11, 2008 at 10:56 UTC
e08404a82d19a60fd60822e8c0d95dd5629e0809
1 file changed
+2
git.c
+2
@@ -93,6 +93,8 @@ static char *alias_string;
93
static int git_alias_config(const char *var, const char *value)
94
{
95
if (!prefixcmp(var, "alias.") && !strcmp(var + 6, alias_command)) {
96
+ if (!value)
97
+ return config_error_nonbool(var);
98
alias_string = xstrdup(value);
99
}
100
return 0;