From 38c2faa2bbd79fa2016c61fcb3944bfbced3a4a2 Mon Sep 17 00:00:00 2001
From: "sharparrow1@yahoo.com" <sharparrow1@yahoo.com>
Date: Thu, 20 Apr 2006 04:08:18 +0000
Subject: [PATCH] Bug 332746: null check to prevent crash printing select
 controls. r+sr=roc

---
 view/src/nsView.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/view/src/nsView.cpp b/view/src/nsView.cpp
index b3efa98d7949..8de933f8d6ef 100644
--- a/view/src/nsView.cpp
+++ b/view/src/nsView.cpp
@@ -660,6 +660,10 @@ nsresult nsIView::CreateWidget(const nsIID &aWindowIID,
           : nsnull;
         trect += offset;
         if (aWidgetInitData->mWindowType == eWindowType_popup) {
+          // Without a parent, we can't make a popup.  This can happen
+          // when printing
+          if (!parentWidget)
+            return NS_ERROR_FAILURE;
           mWindow->Create(parentWidget->GetNativeData(NS_NATIVE_WIDGET), trect,
                           ::HandleEvent, dx, nsnull, nsnull, aWidgetInitData);
         } else {