From d4f46269404587f8a2be9132c5cf91e2848da7f0 Mon Sep 17 00:00:00 2001
From: Arun Agrawal <arun@fromjaipur.com>
Date: Mon, 18 Jul 2011 01:27:38 +0530
Subject: Checking with to_s. As regexp fail with 1.8.7

---
 actionpack/lib/action_view/renderer/partial_renderer.rb | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/actionpack/lib/action_view/renderer/partial_renderer.rb b/actionpack/lib/action_view/renderer/partial_renderer.rb
index e31712eb73..24df3af0e4 100644
--- a/actionpack/lib/action_view/renderer/partial_renderer.rb
+++ b/actionpack/lib/action_view/renderer/partial_renderer.rb
@@ -300,8 +300,7 @@ module ActionView
       else
         paths.map! { |path| retrieve_variable(path).unshift(path) }
       end
-
-      if String === partial && @variable !~ /^[a-z_][a-zA-Z_0-9]*$/
+      if String === partial && @variable.to_s !~ /^[a-z_][a-zA-Z_0-9]*$/
         raise ArgumentError.new("The partial name (#{partial}) is not a valid Ruby identifier; " +
                                 "make sure your partial name starts with a letter or underscore, " +
                                 "and is followed by any combinations of letters, numbers, or underscores.")
-- 
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