sgidec: correct end pointer

[ffmpeg] / cmdutils.c

diff --git a/cmdutils.c b/cmdutils.c
index edeab93ed3cf0318fb4f0586eb6da30ff480818a..6859692e8bce76524ebdc1c6a7f42256803ceb1c 100644 (file)
--- a/cmdutils.c
+++ b/cmdutils.c
@@ -168,8 +168,10 @@ void show_help_options(const OptionDef *options, const char *msg, int mask,
 void show_help_children(const AVClass *class, int flags)
 {
     const AVClass *child = NULL;
-    av_opt_show2(&class, NULL, flags, 0);
-    printf("\n");
+    if (class->option) {
+        av_opt_show2(&class, NULL, flags, 0);
+        printf("\n");
+    }
 
     while (child = av_opt_child_class_next(class, child))
         show_help_children(child, flags);
@@ -1094,7 +1096,7 @@ int check_stream_specifier(AVFormatContext *s, AVStream *st, const char *spec)
     return ret;
 }
 
-AVDictionary *filter_codec_opts(AVDictionary *opts, enum CodecID codec_id,
+AVDictionary *filter_codec_opts(AVDictionary *opts, enum AVCodecID codec_id,
                                 AVFormatContext *s, AVStream *st, AVCodec *codec)
 {
     AVDictionary    *ret = NULL;