From 2ff622ca46bbe8209fb544e90a62c84bbd7bc0b2 Mon Sep 17 00:00:00 2001
From: "dcone%netscape.com"
 <dcone%netscape.com@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Fri, 14 Jun 2002 02:09:09 +0000
Subject: [PATCH] bug 116042.  Check for a null pointer.  r=rods sr=waterson
 adt=Jaime Rodriguez, Jr. a= Randell Jesup.  Fixes quickkeys crash.

git-svn-id: svn://10.0.0.236/branches/MOZILLA_1_0_BRANCH@123284 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/widget/src/mac/nsMacWindow.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/mozilla/widget/src/mac/nsMacWindow.cpp b/mozilla/widget/src/mac/nsMacWindow.cpp
index 9fb273107d7..6c80c3a561f 100644
--- a/mozilla/widget/src/mac/nsMacWindow.cpp
+++ b/mozilla/widget/src/mac/nsMacWindow.cpp
@@ -915,9 +915,11 @@ NS_IMETHODIMP nsMacWindow::Show(PRBool bState)
     }
     else
 #endif
-    ::HideWindow(mWindowPtr);
+    if ( mWindowPtr ) {
+      ::HideWindow(mWindowPtr);
     }
-    return NS_OK;
+  }
+  return NS_OK;
 }