From 97b3d252629a8a3b9d356c2532dec7611438e4b9 Mon Sep 17 00:00:00 2001
From: Lars Hjemli
Date: Sun, 9 Aug 2009 13:39:44 +0200
Subject: cgit.c: allow repo.*-filter options to unset the current default

If e.g. repo.commit-filter is specified as an empty string, this
is now properly handled as disabling the global commit-filter setting
for the current repository.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
---
 cgit.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'cgit.c')

diff --git a/cgit.c b/cgit.c
index fd341b8..b3a98c1 100644
--- a/cgit.c
+++ b/cgit.c
@@ -21,7 +21,7 @@ struct cgit_filter *new_filter(const char *cmd, int extra_args)
 {
 	struct cgit_filter *f;
 
-	if (!cmd)
+	if (!cmd || !cmd[0])
 		return NULL;
 
 	f = xmalloc(sizeof(struct cgit_filter));
-- 
cgit v1.2.3-70-g09d2