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authorLars Hjemli <hjemli@gmail.com>2009-08-09 13:39:44 +0200
committerLars Hjemli <hjemli@gmail.com>2009-08-09 13:39:44 +0200
commit97b3d252629a8a3b9d356c2532dec7611438e4b9 (patch)
treeaa8225159ce897830f12b3f2f73f4af12f0d4f8e
parente976df27952ca1e450c1c3d420532ac9f5e3036b (diff)
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>
-rw-r--r--cgit.c2
1 files changed, 1 insertions, 1 deletions
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));