qvm-connect-tcp: print usage on invalid parameters

(cherry picked from commit 65d1045)
QubesOS · Mar 12, 2023 · 618db8a · 618db8a
1 parent 0b5f52c
commit 618db8a
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/network/qvm-connect-tcp b/network/qvm-connect-tcp
@@ -35,5 +35,6 @@ if check_port "$PORT" && check_port "$LOCALPORT"; then
     sudo socat TCP-LISTEN:"$LOCALPORT",reuseaddr,fork EXEC:"qrexec-client-vm \'$DOMAIN\' qubes.ConnectTCP+$PORT" &
 else
     echo "Invalid port provided"
+    print_usage
     exit 1
 fi