diff --git a/libavformat/idcin.c b/libavformat/idcin.c
index 87117eba91..b7e87a719a 100644
--- a/libavformat/idcin.c
+++ b/libavformat/idcin.c
@@ -341,7 +341,7 @@ static int idcin_read_packet(AVFormatContext *s,
     if (idcin->audio_present)
         idcin->next_chunk_is_video ^= 1;
 
-    return ret;
+    return 0;
 }
 
 static int idcin_read_seek(AVFormatContext *s, int stream_index,