-rw-r--r-- | cgit.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -22,5 +22,5 @@ struct cgit_filter *new_filter(const char *cmd, int extra_args) | |||
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 | ||