From d3608cf4b2e08c843f2b914cbd8eeeea8510334e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miko=C5=82aj=20Zalewski?= <mikolaj@zalewski.pl>
Date: Thu, 6 Mar 2008 22:06:21 +0100
Subject: [PATCH] comctl32: rebar: Fix SizeToHeight when no bands visible.

---
 dlls/comctl32/rebar.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/dlls/comctl32/rebar.c b/dlls/comctl32/rebar.c
index 9a3f8d5f1c8..f1f823a17fe 100644
--- a/dlls/comctl32/rebar.c
+++ b/dlls/comctl32/rebar.c
@@ -1442,6 +1442,9 @@ REBAR_SizeToHeight(REBAR_INFO *infoPtr, int height)
     UINT uNumRows = infoPtr->uNumRows;
     int i;
 
+    if (uNumRows == 0)  /* avoid division by 0 */
+        return;
+
     /* That's not exactly what Windows does but should be similar */
 
     /* Pass one: break-up/glue rows */