Fix minor memory leak when setting new param that replaces old

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@5228 e03df62e-2008-0410-955e-edbf42e46eb7

1 files changed, 4 insertions, 1 deletions

diff --git a/src/modules/m_joinflood.cpp b/src/modules/m_joinflood.cpp
index 54798910c..99a872457 100644
--- a/src/modules/m_joinflood.cpp
+++ b/src/modules/m_joinflood.cpp
@@ -171,7 +171,10 @@ class JoinFlood : public ModeHandler
 							// new mode param, replace old with new
 							if ((nsecs > 0) && (njoins > 0))
 							{
-								joinfloodsettings *f = new joinfloodsettings(nsecs,njoins);
+								joinfloodsettings* f;
+								channel->GetExt("joinflood", f);
+								delete f;
+								f = new joinfloodsettings(nsecs,njoins);
 								channel->Shrink("joinflood");
 								channel->Extend("joinflood", f);
 								channel->SetModeParam('j', cur_param.c_str(), false);