From: Brandon L Black <blblack@gmail.com>
Date: Mon, 19 May 2008 22:19:18 +0000 (+0000)
Subject: fix really stupid bug wrt defined package names that are false
X-Git-Tag: 0.07~3
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=66b426e8609c9bef39d5f98cd8ae6f2518e47344;p=gitmo%2FMRO-Compat.git

fix really stupid bug wrt defined package names that are false
---

diff --git a/lib/MRO/Compat.pm b/lib/MRO/Compat.pm
index 541e1d9..8c7e224 100644
--- a/lib/MRO/Compat.pm
+++ b/lib/MRO/Compat.pm
@@ -227,7 +227,7 @@ sub __get_all_pkgs_with_isas {
     my $search = shift;
     my $pfx;
     my $isa;
-    if($search) {
+    if(defined $search) {
         $isa = \@{"$search\::ISA"};
         $pfx = "$search\::";
     }