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

color configuration variables expect a string value. Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-mirror · Feb 11, 2008 · f769982 · f769982
1 parent d865eb2
commit f769982
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/builtin-config.c b/builtin-config.c
@@ -168,6 +168,8 @@ static char parsed_color[COLOR_MAXLEN];
 static int git_get_color_config(const char *var, const char *value)
 {
 	if (!strcmp(var, get_color_slot)) {
+		if (!value)
+			config_error_nonbool(var);
 		color_parse(value, var, parsed_color);
 		get_color_found = 1;
 	}