vnc/xstartup : meilleure version

vnc/xstartup

@@ -1,15 +1,11 @@
-#!/bin/sh -xe
+#!/usr/bin/env sh
+cd || exit
 
-self="$(readlink -f "$0")"
-cd
+[ -z "$DBUS_SESSION_BUS_ADDRESS" ] && \
+    exec dbus-launch --exit-with-session -- "$0" "$@"
 
-if [ -z "$DBUS_SESSION_BUS_ADDRESS" ]; then
-    exec dbus-launch --exit-with-session "$self" "$@"
-fi
-
-if [ -z "$SSH_AGENT_PID" ]; then
-    exec ssh-agent "$self" "$@"
-fi
+[ -z "$SSH_AGENT_PID" ] && \
+    exec ssh-agent -- "$0" "$@"
 
 xfwm4 &
 artix-pipewire-launcher restart &