From bc36afd042c949d85f3e8aaa12566950aa57ebe8 Mon Sep 17 00:00:00 2001
From: Christian Persch <chpe@cvs.gnome.org>
Date: Sat, 23 Aug 2003 19:49:56 +0000
Subject: Add extra bogosity check, ported from galeon.

2003-08-23  Christian Persch  <chpe@cvs.gnome.org>

	* embed/mozilla/EphyWrapper.cpp: (SetZoomOnDocshell):

	Add extra bogosity check, ported from galeon.
---
 embed/mozilla/EphyWrapper.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'embed')

diff --git a/embed/mozilla/EphyWrapper.cpp b/embed/mozilla/EphyWrapper.cpp
index 03514d21d..6fc76a840 100644
--- a/embed/mozilla/EphyWrapper.cpp
+++ b/embed/mozilla/EphyWrapper.cpp
@@ -353,6 +353,7 @@ nsresult EphyWrapper::SetZoomOnDocshell (float aZoom, nsIDocShell *DocShell)
 					
 	nsCOMPtr<nsIDeviceContext> DeviceContext;
 	result = PresContext->GetDeviceContext (getter_AddRefs(DeviceContext));
+	if (NS_FAILED(result) || !DeviceContext) return NS_ERROR_FAILURE;
 
 	return DeviceContext->SetTextZoom (aZoom);
 }
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