From 4b45582f5d766e7324fe6d2abd260548ef0b9584 Mon Sep 17 00:00:00 2001
From: Marcus Eggenberger <egs@quassel-irc.org>
Date: Sat, 22 Dec 2007 15:15:17 +0000
Subject: [PATCH 1/1] fixed the "QCoreApplication::postEvent: Unexpected null
 receiver" bug

---
 src/client/treemodel.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/client/treemodel.cpp b/src/client/treemodel.cpp
index 3ae2bc3a..a2d1183b 100644
--- a/src/client/treemodel.cpp
+++ b/src/client/treemodel.cpp
@@ -155,7 +155,13 @@ void AbstractTreeItem::setFlags(Qt::ItemFlags flags) {
 
 void AbstractTreeItem::childDestroyed() {
   AbstractTreeItem *item = static_cast<AbstractTreeItem*>(sender());
-  removeChild(item->column(), item->row());
+
+  if(!item) {
+    qWarning() << "AbstractTreeItem::childDestroyed() received null pointer!";
+    return;
+  }
+  _childItems[item->column()].removeAt(item->row());
+  _childHash[item->column()].remove(_childHash[item->column()].key(item));
 }
   
 /*****************************************
-- 
2.20.1