commit 7572207564e889749249963c0afde9fefd7c68d8
author Paul Quinn <paulq@corel.ca> Sat May 22 18:45:06 1999 +0000
committer Alexandre Julliard <julliard@winehq.org> Sat May 22 18:45:06 1999 +0000
tree ad99f3f45c10b75aaf39cbe676bb3bd9df43819b
parent 594d5dd78c6b96c9f1e2fcb344530ceeea38f73a

Stop a listbox bug that causes a div by zero when the item height
is zero. Doesn't solve the root of the problem though.

controls/listbox.c

diff --git a/controls/listbox.c b/controls/listbox.c
index dbcf862..7cb45b9 100644
--- a/controls/listbox.c
+++ b/controls/listbox.c
@@ -297,7 +297,8 @@
 {
     INT page_size;
 
-    if ((page_size = descr->height / descr->item_height) < 1) page_size = 1;
+    if ((descr->item_height == 0) || (page_size = descr->height / descr->item_height) < 1) 
+                       page_size = 1;
     if (page_size == descr->page_size) return;
     descr->page_size = page_size;
     if (descr->style & LBS_MULTICOLUMN)