From: Brandon L Black <blblack@gmail.com>
Date: Thu, 9 Nov 2006 22:44:23 +0000 (+0000)
Subject: this passes all 5 inf loop tests
X-Git-Tag: 0.06~7
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=3d42306bb81cc57f592db7ea410e7c924166c0f9;p=gitmo%2FAlgorithm-C3.git

this passes all 5 inf loop tests
---

diff --git a/lib/Algorithm/C3.pm b/lib/Algorithm/C3.pm
index 00250c9..f1d9781 100644
--- a/lib/Algorithm/C3.pm
+++ b/lib/Algorithm/C3.pm
@@ -48,7 +48,6 @@ sub merge {
             $i = 0;
             next;
         }
-        %seen = ();
 
         my $mergeout = $cache->{merge}->{$current_root} ||= do {
 
@@ -94,6 +93,8 @@ sub merge {
 
         return @$mergeout if !@STACK;
 
+        $seen{$current_root}--;
+
         ($current_root, $current_parents, $recurse_mergeout, $i)
             = @{pop @STACK};