From e443b44ab8fe2bcd95af5b63257efa4f7ded80a0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Stephan=20A=C3=9Fmus?= <superstippi@gmx.de>
Date: Tue, 13 May 2014 16:42:59 +0200
Subject: [PATCH] IFS: Prevent division by zero...

...when the BRect passed to the constructor is not valid.
Should fix ticket #10832. Untested.
---
 src/add-ons/screen_savers/ifs/IFS.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/add-ons/screen_savers/ifs/IFS.cpp b/src/add-ons/screen_savers/ifs/IFS.cpp
index be639b2663..2c72ddf361 100644
--- a/src/add-ons/screen_savers/ifs/IFS.cpp
+++ b/src/add-ons/screen_savers/ifs/IFS.cpp
@@ -155,6 +155,9 @@ IFS::IFS(BRect bounds)
 	fAdditive(false),
 	fCurrentMarkValue(1)
 {
+	if (!bounds.IsValid())
+		return;
+	
 	ya_rand_init(system_time());
 
 	int         i;