fix(details): port printing ws fails silently

lgsm/functions/info_messages.sh

@@ -773,7 +773,7 @@ fn_port() {
 		portname="${1}"
 		porttype="${2}"
 		portprotocol="${3}"
-		echo -e "${portname}\t${!porttype}\t${portprotocol}\t$(echo "${ssinfo}" | grep \"${portprotocol}\" | grep \"${!porttype}\" | wc -l)"
+		echo -e "${portname}\t${!porttype}\t${portprotocol}\t$(echo "${ssinfo}" | grep "${portprotocol}" | grep -c "${!porttype}")"
 	fi
 }