[FFmpeg-cvslog] r16333 - trunk/libavcodec/faxcompr.c

[michael]

Author: michael
Date: Fri Dec 26 16:21:48 2008
New Revision: 16333

Log:
minor simplification

Modified:
   trunk/libavcodec/faxcompr.c

Modified: trunk/libavcodec/faxcompr.c
==============================================================================
--- trunk/libavcodec/faxcompr.c	Fri Dec 26 16:05:12 2008	(r16332)
+++ trunk/libavcodec/faxcompr.c	Fri Dec 26 16:21:48 2008	(r16333)
@@ -196,11 +196,11 @@ static int decode_group3_2d_line(AVCodec
                 }
                 *runs++ = run + saved_run;
                 saved_run = 0;
-                if(pix_left < run){
+                pix_left -= run;
+                if(pix_left < 0){
                     av_log(avctx, AV_LOG_ERROR, "Run went out of bounds\n");
                     return -1;
                 }
-                pix_left -= run;
                 offs += run;
                 mode = !mode;
             }