From dbe74e993bcad57c15feb30d9bed30b6d43a3332 Mon Sep 17 00:00:00 2001
From: Manuel Nickschas <sputnick@quassel-irc.org>
Date: Wed, 20 Aug 2008 02:07:17 +0200
Subject: [PATCH] Fix crash on end of backlog (cf. BR 248)

---
 src/client/client.cpp             | 1 +
 src/qtui/qtuimessageprocessor.cpp | 1 +
 2 files changed, 2 insertions(+)

diff --git a/src/client/client.cpp b/src/client/client.cpp
index a2ffd8e9..55a9df3b 100644
--- a/src/client/client.cpp
+++ b/src/client/client.cpp
@@ -449,6 +449,7 @@ void Client::recvMessage(const Message &msg_) {
 }
 
 void Client::receiveBacklog(BufferId bufferId, const QVariantList &msgs) {
+  if(msgs.isEmpty()) return;
   //QTime start = QTime::currentTime();
   QList<Message> msglist;
   foreach(QVariant v, msgs) {
diff --git a/src/qtui/qtuimessageprocessor.cpp b/src/qtui/qtuimessageprocessor.cpp
index ff59dde5..46a7f61d 100644
--- a/src/qtui/qtuimessageprocessor.cpp
+++ b/src/qtui/qtuimessageprocessor.cpp
@@ -61,6 +61,7 @@ void QtUiMessageProcessor::process(Message &msg) {
 }
 
 void QtUiMessageProcessor::process(QList<Message> &msgs) {
+  if(msgs.isEmpty()) return;
   _processQueue.append(msgs);
   _msgCount += msgs.count();
   if(!isProcessing()) startProcessing();
-- 
2.20.1