Unidiff1 files changed, 1 insertions, 1 deletions
|
diff --git a/cgit.c b/cgit.c index fd341b8..b3a98c1 100644 --- a/ cgit.c+++ b/ cgit.c |
|
@@ -20,9 +20,9 @@ const char *cgit_version = CGIT_VERSION; |
20 | struct cgit_filter *new_filter(const char *cmd, int extra_args) |
20 | struct cgit_filter *new_filter(const char *cmd, int extra_args) |
21 | { |
21 | { |
22 | struct cgit_filter *f; |
22 | struct cgit_filter *f; |
23 | |
23 | |
24 | if (!cmd) |
24 | if (!cmd || !cmd[0]) |
25 | return NULL; |
25 | return NULL; |
26 | |
26 | |
27 | f = xmalloc(sizeof(struct cgit_filter)); |
27 | f = xmalloc(sizeof(struct cgit_filter)); |
28 | f->cmd = xstrdup(cmd); |
28 | f->cmd = xstrdup(cmd); |
|