make happy.
p4raw-id: //depot/perl@19821
$cmd =~ s{\n+$}{};
my @cmds = split /\n/, $cmd;
- $cmd = join "\n\t-e ", map $self->quote_literal($_), @cmds;
+ $cmd = join " \n\t-e ", map $self->quote_literal($_), @cmds;
$cmd = $self->escape_newlines($cmd);
$switches = join ' ', @$switches;