From: Marcus Eggenberger <egs@quassel-irc.org>
Date: Sat, 4 Oct 2008 20:05:28 +0000 (+0200)
Subject: fixing crash when handling numeric reply 331 (RPL_NOTOPIC) and 332 (RPL_TOPIC) when... 
X-Git-Tag: 0.3.1~205
X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=commitdiff_plain;h=86551d612eadd7da9454d898f939208ee48ac3d8;hp=793459d97e7081a4f3db94357a55d74859571445

fixing crash when handling numeric reply 331 (RPL_NOTOPIC) and 332 (RPL_TOPIC) when not on that channel
---

diff --git a/src/core/ircserverhandler.cpp b/src/core/ircserverhandler.cpp
index 5484d3b4..5e3be1db 100644
--- a/src/core/ircserverhandler.cpp
+++ b/src/core/ircserverhandler.cpp
@@ -810,7 +810,10 @@ void IrcServerHandler::handle331(const QString &prefix, const QList<QByteArray>
     return;
 
   QString channel = serverDecode(params[0]);
-  network()->ircChannel(channel)->setTopic(QString());
+  IrcChannel *chan = network()->ircChannel(channel);
+  if(chan)
+    chan->setTopic(QString());
+
   emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel, tr("No topic is set for %1.").arg(channel));
 }
 
@@ -822,7 +825,10 @@ void IrcServerHandler::handle332(const QString &prefix, const QList<QByteArray>
 
   QString channel = serverDecode(params[0]);
   QString topic = channelDecode(channel, params[1]);
-  network()->ircChannel(channel)->setTopic(topic);
+  IrcChannel *chan = network()->ircChannel(channel);
+  if(chan)
+    chan->setTopic(topic);
+
   emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel, tr("Topic for %1 is \"%2\"").arg(channel, topic));
 }