Removed some Channel and ChannelTab related silliness

* Channel always has a ChannelTab, so need to check it for null
* Removed duplicate handling of 'topic' command
* No need to set Channel::mTab twice

Reviewed-by: Yohann Ferreira

1 files changed, 0 insertions, 4 deletions

diff --git a/src/channel.h b/src/channel.h
index ebf96136..2fafb0b6 100644
--- a/src/channel.h
+++ b/src/channel.h
@@ -73,10 +73,6 @@ class Channel
 
         ChannelTab *getTab() { return mTab; }
 
-    protected:
-        friend class ChannelTab;
-        void setTab(ChannelTab *tab) { mTab = tab; }
-
     private:
         unsigned short mId;
         std::string mName;