Ignore whitespace in the ack_sorts setting

diff --git a/scripts/ack.pl b/scripts/ack.pl
index aeb6540614c0dccf26990cd2753797d3d98f6b98..e5091a68b860aa7b6ec8361711d1395d93cd1e42 100644 (file)
--- a/scripts/ack.pl
+++ b/scripts/ack.pl
@@ -135,7 +135,9 @@ sub cmd_ack {
        my @windows = grep { $_->{data_level} } Irssi::windows(); # Must have some activity.
 
        # The sort functions to use
-       for my $sort (split(/,/, Irssi::settings_get_str('ack_sorts')))
+       my $ack_sorts = Irssi::settings_get_str('ack_sorts');
+       $ack_sorts =~ s/ //g;
+       for my $sort (split(/,/, $ack_sorts))
        {
                my $reverse = ($sort =~ /^-/) ? 1 : 0; # Reverse sort or not
                $sort = substr($sort, 1) if ($sort =~ /^[+-]/); # ltrim a leading + or -