Bug 344641 - Shut up stupid warning.

ChatZilla only.
r=samuel


git-svn-id: svn://10.0.0.236/trunk@207219 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/extensions/irc/js/lib/connection-xpcom.js

@@ -161,6 +161,9 @@ function CBSConnection (binary)
     {
         return null;
     }
+
+    // Shut up a misguided strict warning.
+    return this;
 }
 
 CBSConnection.prototype.workingBinaryStreams = -1;