# HG changeset patch
# User Claus Gittinger <cg@exept.de>
# Date 1373747101 -7200
# Node ID 931a298739a08e4a5ac90be49d8bc7bdeaa1eeb7
# Parent  92572b3d40ea4fdcf1c1a7fb2bc5dfd985ae83b4
class: WindowGroup
changed: #removePostEventHook:
use asNilIfEmpty

diff -r 92572b3d40ea -r 931a298739a0 WindowGroup.st
--- a/WindowGroup.st	Tue Jul 09 20:56:10 2013 +0200
+++ b/WindowGroup.st	Sat Jul 13 22:25:01 2013 +0200
@@ -755,7 +755,7 @@
 
     postEventHooks notNil ifTrue:[
         postEventHooks removeIdentical:anEventProcessor ifAbsent:nil.
-        postEventHooks isEmpty ifTrue:[ postEventHooks := nil ].
+        postEventHooks := postEventHooks asNilIfEmpty.
     ].
 !
 
@@ -2773,11 +2773,11 @@
 !WindowGroup class methodsFor:'documentation'!
 
 version
-    ^ '$Header: /cvs/stx/stx/libview/WindowGroup.st,v 1.317 2013-04-19 09:37:19 cg Exp $'
+    ^ '$Header: /cvs/stx/stx/libview/WindowGroup.st,v 1.318 2013-07-13 20:25:01 cg Exp $'
 !
 
 version_CVS
-    ^ '$Header: /cvs/stx/stx/libview/WindowGroup.st,v 1.317 2013-04-19 09:37:19 cg Exp $'
+    ^ '$Header: /cvs/stx/stx/libview/WindowGroup.st,v 1.318 2013-07-13 20:25:01 cg Exp $'
 ! !