add use strict; use warnings to modules, just to be sure

[p5sagit/Devel-REPL.git] / lib / Devel / REPL / Plugin / FindVariable.pm

diff --git a/lib/Devel/REPL/Plugin/FindVariable.pm b/lib/Devel/REPL/Plugin/FindVariable.pm
index d704dea..1a2b14f 100644 (file)
--- a/lib/Devel/REPL/Plugin/FindVariable.pm
+++ b/lib/Devel/REPL/Plugin/FindVariable.pm
@@ -1,7 +1,9 @@
+use strict;
+use warnings;
 package Devel::REPL::Plugin::FindVariable;
 
-use Moose::Role;
-use namespace::clean -except => [ 'meta' ];
+use Devel::REPL::Plugin;
+use namespace::autoclean;
 
 sub find_variable {
     my ($self, $name) = @_;
@@ -23,7 +25,8 @@ sub find_variable {
 
     my $meta = Class::MOP::Class->initialize($package);
 
-    return unless $meta->has_package_symbol("$sigil$name");
+    # Class::MOP::Package::has_package_symbol method *requires* a sigil
+    return unless length($sigil) and $meta->has_package_symbol("$sigil$name");
     $meta->get_package_symbol("$sigil$name");
 }