From 9ddd72d5fb7e050ceacbb03b2b3ab4a6bc01d40e Mon Sep 17 00:00:00 2001
From: hobbs <hobbs>
Date: Sat, 26 Feb 2000 03:11:07 +0000
Subject: 	* win/tkWinWm.c (RaiseWinWhenIdle): Checked for the
 possibility 	that the window could be destroyed (can occur with 	wm
 deiconify .toplevel; destroy .toplevel).

---
 win/tkWinWm.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/win/tkWinWm.c b/win/tkWinWm.c
index e9a117a..2b1da14 100644
--- a/win/tkWinWm.c
+++ b/win/tkWinWm.c
@@ -12,7 +12,7 @@
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: tkWinWm.c,v 1.20 2000/02/01 11:41:44 hobbs Exp $
+ * RCS: @(#) $Id: tkWinWm.c,v 1.21 2000/02/26 03:11:07 hobbs Exp $
  */
 
 #include "tkWinInt.h"
@@ -4550,6 +4550,9 @@ RaiseWinWhenIdle(clientData)
 {
     register TkWindow *winPtr = (TkWindow *) clientData;
 
+    if ((winPtr == NULL) || (winPtr->flags & TK_ALREADY_DEAD)) {
+	return;
+    }
     if (winPtr->wmInfoPtr->flags & WM_UPDATE_PENDING) {
 	Tcl_CancelIdleCall(UpdateGeometryInfo, (ClientData) winPtr);
 	UpdateGeometryInfo((ClientData) winPtr);
-- 
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