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.

Stop a listbox bug that causes a div by zero when the item height
75722075 · Paul Quinn · Alexandre Julliard · 594d5dd7 · 75722075
Commit 75722075 authored May 22, 1999 by Paul Quinn Committed by Alexandre Julliard May 22, 1999
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listbox.c controls/listbox.c +2 -1

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--- a/controls/listbox.c
+++ b/controls/listbox.c
@@ -297,7 +297,8 @@ static void LISTBOX_UpdatePage( WND *wnd, LB_DESCR *descr )
 {
    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)