Verified Commit f8854d37 authored by Roman Lacko's avatar Roman Lacko
Browse files

install: do not exit with 1 when user asks for help

parent 021882b2

install.pl

+5 −2
Original line number Diff line number Diff line
@@ -101,7 +101,7 @@ GetOptions($options, qw(update cron help|h|?)) 
  or usage();



if ($options->{usage} || (@ARGV != 1 && !$options->{cron})) {

    usage();

    usage(0);

}



check_env();
@@ -235,6 +235,9 @@ sub print_printers { 
}



sub usage {

    my ($exit_status) = @_;

    $exit_status //= 1;



    print <<END;

Script for installing faculty printers on Linux via Samba print server.

usage: $0 {--cron | [--update] <printer-name>}
@@ -248,7 +251,7 @@ END 


    print_printers();



    exit 1;

    exit $exit_status;

}



sub check_python {