From 26958d4ab46709ed79fccdff0a13a99400f70b40 Mon Sep 17 00:00:00 2001
From: keith <empty>
Date: Mon, 16 Oct 1989 19:15:53 +0000
Subject: reset serial number for resized unmapped windows

---
 xc/programs/Xserver/mi/mibstore.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'xc/programs')

diff --git a/xc/programs/Xserver/mi/mibstore.c b/xc/programs/Xserver/mi/mibstore.c
index f19194fb7..68ebecb3e 100644
--- a/xc/programs/Xserver/mi/mibstore.c
+++ b/xc/programs/Xserver/mi/mibstore.c
@@ -1,4 +1,4 @@
-/* $XConsortium: mibstore.c,v 5.25 89/10/06 17:28:10 keith Exp $ */
+/* $XConsortium: mibstore.c,v 5.26 89/10/08 15:50:42 rws Exp $ */
 /***********************************************************
 Copyright 1987 by the Regents of the University of California
 and the Massachusetts Institute of Technology, Cambridge, Massachusetts.
@@ -2896,6 +2896,12 @@ miBSTranslateBackingStore(pWin, dx, dy, oldClip)
     /* finally install new SavedRegion */
     (* pScreen->RegionCopy) (pSavedRegion, newSaved);
     (* pScreen->RegionDestroy) (newSaved);
+    /*
+     * an unrealized window will not get validate-tree'd, mash
+     * the serial number so GC's get revalidated for drawing
+     */
+    if (!pWin->realized)
+	pWin->drawable.serialNumber = NEXT_SERIAL_NUMBER;
     return exposed;
 }
 
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