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Use sh-supported argument shift for portability

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the-sane 2020-08-04 18:07:50 -04:00 committed by GitHub
parent 617313ff05
commit 5b9d5056e8
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1 changed files with 5 additions and 3 deletions
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lug-helper.sh
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@ -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)