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

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color configuration variables expect a string value.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Junio C Hamano 2008-02-11 10:48:12 -08:00
parent d865eb2a0d
commit f769982d02
1 changed files with 2 additions and 0 deletions
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2
builtin-config.c
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@ -168,6 +168,8 @@ static char parsed_color[COLOR_MAXLEN];
static int git_get_color_config(const char *var, const char *value) static int git_get_color_config(const char *var, const char *value)
{ {
if (!strcmp(var, get_color_slot)) { if (!strcmp(var, get_color_slot)) {
if (!value)
config_error_nonbool(var);
color_parse(value, var, parsed_color); color_parse(value, var, parsed_color);
get_color_found = 1; get_color_found = 1;
} }