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lib/AC/ConfigFile/Simple.pm  view on Meta::CPAN

sub check {
    my $me = shift;

    my $now = $^T;
    return if $now - $me->{_laststat} < $MINSTAT;
    $me->{_laststat} = $now;

    my $changed;
    for my $file ( @{$me->{_files}} ){
        my $mtime = (stat($file))[9];
        $changed = 1 if $mtime > $me->{_lastconf};
    }
    return unless $changed;

    verbose("config file changed. reloading");
    $me->{_lastconf} = $now;

    eval {
	$me->_read();
        verbose("installed new config file");