updater: use curly brackets to prevent file-modification bash errors

3 years ago · 057bb7b61a
parent 494fef8661
commit 057bb7b61a
1 changed files with 2 additions and 0 deletions
--- a/2
+++ b/2
@ -1,5 +1,6 @@
 #!/bin/bash

+{ #this curly brace at start and end of script prevents issues when this script edits itself. See: https://stackoverflow.com/a/19430939
 DIRECTORY="$(readlink -f "$(dirname "$0")")"

 function error {
@ -301,3 +302,4 @@ yad --form --text='Pi-Apps updates complete.' \
  --button="Close!${DIRECTORY}/icons/exit.png":1

 exit 0
+} #this curly brace at start and end of script prevents issues when this script updates itself. See: https://stackoverflow.com/a/19430939