From a599c034fd525d9adccc93b009a958e04d1dc333 Mon Sep 17 00:00:00 2001
From: Mitsutaka Mimura <takkanm@gmail.com>
Date: Tue, 12 Jun 2012 17:37:56 +0900
Subject: [PATCH] fix method redefined warning in Ruby2.0

Ruby2.0 already has LoadError#path.
---
 .../lib/active_support/core_ext/load_error.rb        | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/activesupport/lib/active_support/core_ext/load_error.rb b/activesupport/lib/active_support/core_ext/load_error.rb
index 8bdfa0c5bcd77..fe24f3716d4c1 100644
--- a/activesupport/lib/active_support/core_ext/load_error.rb
+++ b/activesupport/lib/active_support/core_ext/load_error.rb
@@ -6,12 +6,14 @@ class LoadError
     /^cannot load such file -- (.+)$/i,
   ]
 
-  def path
-    @path ||= begin
-      REGEXPS.find do |regex|
-        message =~ regex
+  unless method_defined?(:path)
+    def path
+      @path ||= begin
+        REGEXPS.find do |regex|
+          message =~ regex
+        end
+        $1
       end
-      $1
     end
   end