Simplify _setDisplayAndPort()

installJRMC

@@ -943,7 +943,7 @@ EOF"
     #######################################
     _openFirewall() {
 
-        debug "Running: ${FUNCNAME[0]}"
+        debug "Running: ${FUNCNAME[0]}" "$@"
 
         # Create OS-specific port rules based on argument (service) name
         local -a _f_ports # for firewall_cmd