From 5b9d5056e8afc83f74408f696aebe6d138db147e Mon Sep 17 00:00:00 2001
From: the-sane <3657071+the-sane@users.noreply.github.com>
Date: Tue, 4 Aug 2020 18:07:50 -0400
Subject: [PATCH] Use sh-supported argument shift for portability

---
 lug-helper.sh | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/lug-helper.sh b/lug-helper.sh
index 72c85fd..a164e8a 100644
--- a/lug-helper.sh
+++ b/lug-helper.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/env sh
 
 ############################################################################
 # Star Citizen's Linux Users Group Helper Script
@@ -65,10 +65,12 @@ message() {
         # Display the message
 	if [ "$1" -eq 4 ] || [ "$1" -eq 5 ]; then
 	    # requires a space between the assembled arguments
-	    zenity "${margs[@]}" "${@:2}" --width="400" --title="Star Citizen LUG Helper Script"
+	    shift 1   # drop the first numerical argument and shift the remaining up one
+	    zenity "${margs[@]}" "$@" --width="400" --title="Star Citizen LUG Helper Script"
 	else
 	    # no space between the assmebled arguments
-	    zenity "${margs[@]}""${@:2}" --width="400" --title="Star Citizen LUG Helper Script"
+	    shift 1   # drop the first numerical argument and shift the remaining up one
+	    zenity "${margs[@]}""$@" --width="400" --title="Star Citizen LUG Helper Script"
 	fi
     else
         # Text based menu.  Does not work with message types 4 and 5 (zenity radio lists)