cmdutils: extend -h to allow printing codec details.

1 files changed, 1 insertions, 2 deletions

diff --git a/avprobe.c b/avprobe.c
index 0116acb005..b708cb6683 100644
--- a/avprobe.c
+++ b/avprobe.c
@@ -868,14 +868,13 @@ static void opt_input_file(void *optctx, const char *arg)
     input_filename = arg;
 }
 
-static int show_help(const char *opt, const char *arg)
+void show_help_default(const char *opt, const char *arg)
 {
     av_log_set_callback(log_callback_help);
     show_usage();
     show_help_options(options, "Main options:", 0, 0);
     printf("\n");
     show_help_children(avformat_get_class(), AV_OPT_FLAG_DECODING_PARAM);
-    return 0;
 }
 
 static void opt_pretty(void)