avcodec/dvdsubdec: don't use a NULL log context

diff --git a/libavcodec/dvdsubdec.c b/libavcodec/dvdsubdec.c
index b7285a428ab01f48c4d5bd17d4fefef4f4727749..6f3fda3a294907a9bf7c02962dbd1ed49a33e1d8 100644 (file)
--- a/libavcodec/dvdsubdec.c
+++ b/libavcodec/dvdsubdec.c
@@ -406,7 +406,7 @@ static int decode_dvd_subtitles(DVDSubContext *ctx, AVSubtitle *sub_header,
             }
         }
         if (next_cmd_pos < cmd_pos) {
-            av_log(NULL, AV_LOG_ERROR, "Invalid command offset\n");
+            av_log(ctx, AV_LOG_ERROR, "Invalid command offset\n");
             break;
         }
         if (next_cmd_pos == cmd_pos)