From: Marcus Ramberg <marcus@nordaaker.com>
Date: Tue, 29 Mar 2005 14:06:59 +0000 (+0000)
Subject: fixed tainted $1 data from previous regexp.
X-Git-Tag: 5.7099_04~1657
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=catagits%2FCatalyst-Runtime.git;a=commitdiff_plain;h=0434eec1ecc7509e95267850ae1b517d6504ed3f;hp=03742cea7daff59ed41786a519d8ff7b0be75aad

fixed tainted $1 data from previous regexp.
---

diff --git a/lib/Catalyst/Engine.pm b/lib/Catalyst/Engine.pm
index ec6c0f3..0513615 100644
--- a/lib/Catalyst/Engine.pm
+++ b/lib/Catalyst/Engine.pm
@@ -809,9 +809,11 @@ sub _prefix {
 
 sub _class2prefix {
     my $class = shift || '';
-    $class =~ /^.*::([MVC]|Model|View|Controller)?::(.*)$/;
-    my $prefix = lc $2 || '';
-    $prefix =~ s/\:\:/\//g;
+    my $prefix;
+    if ($class =~ /^.*::([MVC]|Model|View|Controller)?::(.*)$/) {
+      $prefix = lc $2;
+      $prefix =~ s/\:\:/\//g;
+    }
     return $prefix;
 }