From aa2473dda9bab74b3972d142230c188b4f2dcd32 Mon Sep 17 00:00:00 2001
From: "serge%netscape.com"
 <serge%netscape.com@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Wed, 29 May 2002 18:21:58 +0000
Subject: [PATCH] fix #146328 PluginViewerImpl::Init(nsIWidget* aParentWidget
 ==> check out this parameter, a=av/peterl, sr=beard

git-svn-id: svn://10.0.0.236/trunk@122268 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/modules/plugin/base/src/nsPluginViewer.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/mozilla/modules/plugin/base/src/nsPluginViewer.cpp b/mozilla/modules/plugin/base/src/nsPluginViewer.cpp
index b7bb515d7b9..ffc312f746b 100644
--- a/mozilla/modules/plugin/base/src/nsPluginViewer.cpp
+++ b/mozilla/modules/plugin/base/src/nsPluginViewer.cpp
@@ -323,6 +323,7 @@ PluginViewerImpl::Init(nsIWidget* aParentWidget,
                        nsIDeviceContext* aDeviceContext,
                        const nsRect& aBounds)
 {
+  NS_ENSURE_TRUE(aParentWidget, NS_ERROR_NULL_POINTER);
   nsresult rv = MakeWindow(aParentWidget->GetNativeData(NS_NATIVE_WIDGET),
    aDeviceContext, aBounds);
   if (NS_OK == rv) {