Closed gridbugs closed 2 days ago
The intent of this code seems to be to check whether the variable refresh_command is set, but that doesn't work because set -u means that evaluating the variable if its unset results in an error.
refresh_command
set -u
The intent of this code seems to be to check whether the variable
refresh_commandis set, but that doesn't work becauseset -umeans that evaluating the variable if its unset results in an error.