From 240a1632a9c30cd28dd9ee7c1bd7f4241738973c Mon Sep 17 00:00:00 2001
From: "Aaron J. Seigo" <aseigo@kde.org>
Date: Wed, 21 Jan 2009 18:23:10 +0000
Subject: [PATCH] actually need to update queueCount otherwise we just go until
 we run out of sources and an assert due to dequeuing an empty stack. whoops.

svn path=/trunk/KDE/kdelibs/; revision=914768
---
 dataengine.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dataengine.cpp b/dataengine.cpp
index e37943e89..1691a7e8c 100644
--- a/dataengine.cpp
+++ b/dataengine.cpp
@@ -636,9 +636,10 @@ DataContainer *DataEnginePrivate::requestSource(const QString &sourceName, bool
 void DataEnginePrivate::trimQueue()
 {
     uint queueCount = sourceQueue.count();
-    while (queueCount >= limit) {
+    while (queueCount >= limit && !sourceQueue.isEmpty()) {
         DataContainer *punted = sourceQueue.dequeue();
         q->removeSource(punted->objectName());
+        queueCount = sourceQueue.count();
     }
 }