foreach $SOURCE (@SOURCE) {
$SOURCE =~ s/\s//gi;
- if ( $SOURCE eq "" ){next;}
+ if ( $SOURCE eq "" || $configline[1] eq "" ){next;}
if ( ( $configline[6] ne "" || $configline[2] eq 'mac' ) && $configline[2] ne 'all'){
$SOURCE =~ s/[^a-zA-Z0-9]/:/gi;