X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?p=xscreensaver;a=blobdiff_plain;f=hacks%2Fglx%2Ftexfont.c;h=2305a937769d1a9e637147ee156af168e5b2bc76;hp=f58755d1ab3833d7a0cd9b35d9fbb1cc45c4a396;hb=4ade52359b6eba3621566dac79793a33aa4c915f;hpb=ff35d056d723c9a5ffe728dbba5f1c25e141be04

diff --git a/hacks/glx/texfont.c b/hacks/glx/texfont.c
index f58755d1..2305a937 100644
--- a/hacks/glx/texfont.c
+++ b/hacks/glx/texfont.c
@@ -1,4 +1,4 @@
-/* texfonts, Copyright (c) 2005-2012 Jamie Zawinski <jwz@jwz.org>
+/* texfonts, Copyright (c) 2005-2013 Jamie Zawinski <jwz@jwz.org>
  * Loads X11 fonts into textures for use with OpenGL.
  *
  * Permission to use, copy, modify, distribute, and sell this software and its
@@ -440,7 +440,8 @@ print_texture_string (texture_font_data *data, const char *string)
         }
       else if (c == '\t')
         {
-          x = ((x + tabs) / tabs) * tabs;  /* tab to tab stop */
+          if (tabs)
+            x = ((x + tabs) / tabs) * tabs;  /* tab to tab stop */
         }
 # ifdef DO_SUBSCRIPTS
       else if (c == '[' && (isdigit (string[i+1])))