diff options
Diffstat (limited to 'fftools')
-rw-r--r-- | fftools/cmdutils.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/fftools/cmdutils.c b/fftools/cmdutils.c index b8de319..9cfbc45 100644 --- a/fftools/cmdutils.c +++ b/fftools/cmdutils.c @@ -1956,7 +1956,10 @@ static void show_help_bsf(const char *name) { const AVBitStreamFilter *bsf = av_bsf_get_by_name(name); - if (!bsf) { + if (!name) { + av_log(NULL, AV_LOG_ERROR, "No bitstream filter name specified.\n"); + return; + } else if (!bsf) { av_log(NULL, AV_LOG_ERROR, "Unknown bit stream filter '%s'.\n", name); return; } |