[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [32141] trunk/blender/source/blender/ editors/space_text/text_draw.c: fix for floating point exception.

[Campbell Barton]

Revision: 32141
          http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=32141
Author:   campbellbarton
Date:     2010-09-27 08:14:51 +0200 (Mon, 27 Sep 2010)

Log Message:
-----------
 fix for floating point exception.

Modified Paths:
--------------
    trunk/blender/source/blender/editors/space_text/text_draw.c

Modified: trunk/blender/source/blender/editors/space_text/text_draw.c
===================================================================
--- trunk/blender/source/blender/editors/space_text/text_draw.c	2010-09-27 05:44:15 UTC (rev 32140)
+++ trunk/blender/source/blender/editors/space_text/text_draw.c	2010-09-27 06:14:51 UTC (rev 32141)
@@ -498,7 +498,7 @@
 	int x, max;
 	
 	x= st->showlinenrs ? TXT_OFFSET + TEXTXLOC : TXT_OFFSET;
-	max= (winx-x)/st->cwidth;
+	max= st->cwidth ? (winx-x)/st->cwidth : 0;
 	return max>8 ? max : 8;
 }