Remove duplicate declaration (bug #1950)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@3353 65c4cc65-6c06-0410-ace0-fbb531ad65f3

channels/chan_h323.c

@@ -998,7 +998,6 @@ struct rtp_info *create_connection(unsigned call_reference)
 	struct sockaddr_in us;
 	struct sockaddr_in them;
 	struct rtp_info *info;
-	char iabuf[80];
 	/* XXX This is sooooo bugus.  inet_ntoa is not reentrant
 	   but this function wants to return a static variable so
 	   the only way to do this will be to declare iabuf within