Each file in this commit had a problem where a function might return

a null value for a pointer and that null value was not checked.

1 files changed, 5 insertions, 3 deletions

diff --git a/noncore/net/opieirc/ircsession.cpp b/noncore/net/opieirc/ircsession.cpp
index c8d7869..d87ff80 100644
--- a/noncore/net/opieirc/ircsession.cpp
+++ b/noncore/net/opieirc/ircsession.cpp
@@ -140,9 +140,11 @@ void IRCSession::updateNickname(const QString &oldNickname, const QString &newNi
     QListIterator<IRCChannel> it(channels);
     for (;it.current(); ++it) {
         IRCChannelPerson *chanperson = it.current()->getPerson(oldNickname);
-        it.current()->removePerson(chanperson);
-        chanperson->setNick(newNickname);
-        it.current()->addPerson(chanperson);
+        if (chanperson) {
+            it.current()->removePerson(chanperson);
+            chanperson->setNick(newNickname);
+            it.current()->addPerson(chanperson);
+        }
     }
 
     emit updateChannels();