fix warning

diff --git a/lib/PXElator/ip.pm b/lib/PXElator/ip.pm
index 9d65dbb..18eb1aa 100644 (file)
--- a/lib/PXElator/ip.pm
+++ b/lib/PXElator/ip.pm
@@ -11,7 +11,7 @@ use server;
 sub lines {
        my ( $object ) = @_;
 
-       my $debug = server::debug;
+       my $debug = server::debug();
 
        $object ||= 'link';