fix compilation with DEBUG defined, field does not exist anymore

Originally committed as revision 17115 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavformat/mov.c

@@ -1776,7 +1776,7 @@ static int mov_read_elst(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
         av_log(c->fc, AV_LOG_WARNING, "multiple edit list entries, "
                "a/v desync might occur, patch welcome\n");
 
-    dprintf(c->fc, "track[%i].edit_count = %i\n", c->fc->nb_streams-1, sc->edit_count);
+    dprintf(c->fc, "track[%i].edit_count = %i\n", c->fc->nb_streams-1, edit_count);
     return 0;
 }