From 931b8f2db81517d3bfd71b8b10d8999bedfcefc2 Mon Sep 17 00:00:00 2001
From: Michael De Roover <condor@commander.lan>
Date: Wed, 19 Apr 2023 02:15:57 +0200
Subject: [PATCH] Make help handler a one-liner

---
 convert-psp | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/convert-psp b/convert-psp
index 5fbaa16..dfc5522 100644
--- a/convert-psp
+++ b/convert-psp
@@ -9,9 +9,7 @@ help(){
 	exit 1
 }
 
-[ -z "$1" ] && help
-[ "$1" == "-h" ] && help
-[ "$1" == "--help" ] && help
+[[ -z "$1" || "$1" == "-h" || "$1" == "--help" ]] && help
 
 saveifs=$IFS
 IFS=$'\n'