[MPlayer-cvslog] r28382 - trunk/libmpcodecs/ae_lame.c

[reimar]

Author: reimar
Date: Wed Jan 28 13:46:05 2009
New Revision: 28382

Log:
Avoid a division by 0 when using -oac mp3lame but no audio data actually is encoded.

Modified:
   trunk/libmpcodecs/ae_lame.c

Modified: trunk/libmpcodecs/ae_lame.c
==============================================================================
--- trunk/libmpcodecs/ae_lame.c	Wed Jan 28 01:44:48 2009	(r28381)
+++ trunk/libmpcodecs/ae_lame.c	Wed Jan 28 13:46:05 2009	(r28382)
@@ -136,6 +136,7 @@ static void fixup(audio_encoder_t *encod
     // fixup CBR mp3 audio header:
     if(!lame_param_vbr) {
         encoder->stream->h.dwSampleSize=1;
+        if (encoder->stream->h.dwLength)
         ((MPEGLAYER3WAVEFORMAT*)(encoder->stream->wf))->nBlockSize=
             (encoder->stream->size+(encoder->stream->h.dwLength>>1))/encoder->stream->h.dwLength;
         encoder->stream->h.dwLength=encoder->stream->size;