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

user.signingkey configuration expects a string value. Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-mirror · Feb 11, 2008 · 406d95f · 406d95f
1 parent 4f9c412
commit 406d95f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/builtin-tag.c b/builtin-tag.c
@@ -258,7 +258,7 @@ static int git_tag_config(const char *var, const char *value)
 {
 	if (!strcmp(var, "user.signingkey")) {
 		if (!value)
-			die("user.signingkey without value");
+			return config_error_nonbool(value);
 		set_signingkey(value);
 		return 0;
 	}