From: Chris Marshall <devel.chm.01@gmail.com>
Date: Sat, 12 Jun 2010 16:35:13 +0000 (-0400)
Subject: Fix RT bug #43151 where _-> completion had error
X-Git-Tag: v1.003015~29
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=p5sagit%2FDevel-REPL.git;a=commitdiff_plain;h=86f22c23273d4dfa82e5ec216962aeaea896dc65

Fix RT bug #43151 where _-> completion had error

The problem was actually the FindVariable plugin implementation
of find_variable.  Class::MOP::Package::has_package_symbol method
was being called with a name without a sigil which is an error
in usage.  This skips the call if no sigil is present.
---

diff --git a/lib/Devel/REPL/Plugin/FindVariable.pm b/lib/Devel/REPL/Plugin/FindVariable.pm
index 9c06906..69a746c 100644
--- a/lib/Devel/REPL/Plugin/FindVariable.pm
+++ b/lib/Devel/REPL/Plugin/FindVariable.pm
@@ -23,7 +23,8 @@ 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");
 }