Merge remote-tracking branch 'origin/master'

Change-Id: I770184b51fe2feb4271eacbca43fef7e898685d5
diff --git a/std/transport.c b/std/transport.c
index d0441c0..70e02ab 100644
--- a/std/transport.c
+++ b/std/transport.c
@@ -503,8 +503,7 @@
 static varargs void connect(string room, string code)
 {
   mixed *t;
-  object *trav, ob;
-  string *trs, *msgs;
+  object *trav;
   int i;
 
   if (roomCode) disconnect();