[MPlayer-cvslog] r19800 - trunk/libmpdemux/demux_mf.c

[reimar]

Author: reimar
Date: Mon Sep 11 21:01:20 2006
New Revision: 19800

Modified:
   trunk/libmpdemux/demux_mf.c

Log:
Avoid division by zero DEMUXER_CTRL_GET_PERCENT_POS with only one frame by just
returning DONTKNOW. A better formula to calculate position would probably be a better
fix though.


Modified: trunk/libmpdemux/demux_mf.c
==============================================================================
--- trunk/libmpdemux/demux_mf.c	(original)
+++ trunk/libmpdemux/demux_mf.c	Mon Sep 11 21:01:20 2006
@@ -150,6 +150,8 @@
       return DEMUXER_CTRL_OK;
 
     case DEMUXER_CTRL_GET_PERCENT_POS:
+      if (mf->nr_of_files <= 1)
+        return DEMUXER_CTRL_DONTKNOW;
       *((int *)arg) = 100 * mf->curr_frame / (mf->nr_of_files - 1);
       return DEMUXER_CTRL_OK;