(see RT CPAN bug #4745)
p4raw-id: //depot/perl@22016
# Quote all switches to prevent shell interference, or VMS downcasing
for ( @derived_switches ) {
- $_ = qq["$_"] if /\s/ && !/^".*"$/;
+ $_ = qq["$_"] if /\S/ && !/^".*"$/;
}
return join( " ", @existing_switches, @derived_switches );
}