100l, I broke H.264 again, forgot one hunk.

Thanks to FATE for finding it.

Originally committed as revision 16285 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/h264.c

@@ -1402,6 +1402,7 @@ static const uint8_t *decode_nal(H264Context *h, const uint8_t *src, int *dst_le
             }
             break;
         }
+        i-= RS;
     }
 
     if(i>=length-1){ //no escaped 0