Added duplicate remote check

ChangeLog

@@ -4,6 +4,7 @@ v0.83.4		04-Dec-2005
 
 	mbtask:
 		Experimental code to recover from a half dead chatlink.
+		Added some protection against looped configuration.
 
 
 v0.83.3		03-Dec-2005 - 04-Dec-2005

mbtask/taskibc.c

@@ -638,7 +638,7 @@ void check_servers(void)
 			}
 		    }
 		    for (srv = servers; srv; srv = srv->next) {
-			if (strcmp(srv->server, ibcsrv.server) == 0) {
+			if ((strcmp(srv->server, ibcsrv.server) == 0) && (strcmp(srv->router, ibcsrv.server))) {
 			    inlist = TRUE;
 			    Syslog('+', "IBC: can't add new configured server %s: already connected via %s", 
 				    ibcsrv.server, srv->router);