[MPlayer-cvslog] CVS: main/libmpdemux demux_avi.c,1.68,1.69

[Reimar Döffinger CVS]

CVS change done by Reimar Döffinger CVS

Update of /cvsroot/mplayer/main/libmpdemux
In directory mail:/var2/tmp/cvs-serv15587

Modified Files:
	demux_avi.c 
Log Message:
fix crash if no video codec available


Index: demux_avi.c
===================================================================
RCS file: /cvsroot/mplayer/main/libmpdemux/demux_avi.c,v
retrieving revision 1.68
retrieving revision 1.69
diff -u -r1.68 -r1.69
--- demux_avi.c	30 Oct 2005 09:19:05 -0000	1.68
+++ demux_avi.c	8 Jan 2006 13:35:54 -0000	1.69
@@ -837,13 +837,13 @@
 
     switch(cmd) {
 	case DEMUXER_CTRL_GET_TIME_LENGTH:
-    	    if (!priv->numberofframes) return DEMUXER_CTRL_DONTKNOW;
+    	    if (!priv->numberofframes || !sh_video) return DEMUXER_CTRL_DONTKNOW;
 	    *((double *)arg)=(double)priv->numberofframes/sh_video->fps;
 	    if (sh_video->video.dwLength<=1) return DEMUXER_CTRL_GUESS;
 	    return DEMUXER_CTRL_OK;
 
 	case DEMUXER_CTRL_GET_PERCENT_POS:
-    	    if (!priv->numberofframes) {
+    	    if (!priv->numberofframes || !sh_video) {
               return DEMUXER_CTRL_DONTKNOW;
 	    }
 	    *((int *)arg)=(int)(priv->video_pack_no*100/priv->numberofframes);