diff options
Diffstat (limited to 'ffmpeg_opt.c')
-rw-r--r-- | ffmpeg_opt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ffmpeg_opt.c b/ffmpeg_opt.c index 23dbb3eba0..fba7cb4f0b 100644 --- a/ffmpeg_opt.c +++ b/ffmpeg_opt.c @@ -2160,7 +2160,7 @@ void show_help_default(const char *opt, const char *arg) const int per_file = OPT_SPEC | OPT_OFFSET | OPT_PERFILE; int show_advanced = 0, show_avoptions = 0; - if (opt) { + if (opt && *opt) { if (!strcmp(opt, "long")) show_advanced = 1; else if (!strcmp(opt, "full")) |