Add sanity check.

SVN revision: 13667
2005-03-09 23:06:43 +00:00 · 2005-03-09 23:06:43 +00:00 · 376d062e9b
parent a0e9a9695d
commit 376d062e9b
1 changed files with 3 additions and 0 deletions
--- a/src/text.c
+++ b/src/text.c
@ -315,6 +315,9 @@ TextstateDrawText(TextState * ts, Window win, const char *text, int x, int y,
   int                 textwidth_limit, offset_x, offset_y;
   Pixmap              drawable;

+   if (w <= 0 || h <= 0)
+      return;
+
   TextStateLoadFont(ts);

   /* Do encoding conversion, if necessary */