From: Matt S Trout <mst@shadowcat.co.uk>
Date: Fri, 15 Nov 2013 19:02:51 +0000 (+0000)
Subject: provide $_ in scan_dq_nodes
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=32b560097fb9263d9c0d58d5745567168193c9aa;p=dbsrgits%2FData-Query.git

provide $_ in scan_dq_nodes
---

diff --git a/lib/Data/Query/ExprHelpers.pm b/lib/Data/Query/ExprHelpers.pm
index a48f687..d95fc85 100644
--- a/lib/Data/Query/ExprHelpers.pm
+++ b/lib/Data/Query/ExprHelpers.pm
@@ -132,6 +132,7 @@ sub scan_dq_nodes {
   my ($cb_map, @queue) = @_;
   while (my $node = shift @queue) {
     if ($node->{type} and my $cb = $cb_map->{$node->{type}}) {
+      local $_ = $node;
       $cb->($node);
     }
     push @queue,