From 796c9d43ae354fc08f81fa62b359676f4ac997ba Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Thomas=20L=C3=BCbking?= <thomas.luebking@gmail.com>
Date: Wed, 23 Nov 2011 20:22:57 +0100
Subject: [PATCH] "do NOT attempt to call suspendCompositing(true); from within
 the eventchain!" either...

sth. changed, possibly damage collection - dunno. however this now leads to undefined states as well
can't reproduce bug #280508 afterwards either - pot. implicitly fixing by bypassing pollution (BeFaded was
probably just resistent by different stacking order handling)

CCBUG: 280508
---
 composite.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/composite.cpp b/composite.cpp
index aa721b84c2..86aa4e5128 100644
--- a/composite.cpp
+++ b/composite.cpp
@@ -270,8 +270,9 @@ void Workspace::updateCompositeBlocking(Client *c)
 {
     if (c) { // if c == 0 we just check if we can resume
         if (c->isBlockingCompositing()) {
+            if (!compositingBlocked) // do NOT attempt to call suspendCompositing(true); from within the eventchain!
+                QMetaObject::invokeMethod(this, "slotToggleCompositing", Qt::QueuedConnection);
             compositingBlocked = true;
-            suspendCompositing(true);
         }
     }
     else if (compositingBlocked) {  // lost a client and we're blocked - can we resume?