From 108cb399d8210b7db0f3784654165cf3f7f5cfa7 Mon Sep 17 00:00:00 2001
From: SKoschnicke <s.koschnicke@gfxpro.com>
Date: Wed, 7 Dec 2011 15:34:28 +0100
Subject: [PATCH] ruby 1.9 compatibility

---
 lib/wrapper_base.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/wrapper_base.rb b/lib/wrapper_base.rb
index cc5964a..1dbff6a 100644
--- a/lib/wrapper_base.rb
+++ b/lib/wrapper_base.rb
@@ -1,7 +1,7 @@
 class WrapperBase
   ALLOWED_METHODS = ["__id__","__send__", "is_a?", "kind_of?", "hash", "class", "inspect"]
   
-  eval((public_instance_methods - ALLOWED_METHODS).collect{|meth| "undef "+meth}.join("; "))
+  eval((public_instance_methods - ALLOWED_METHODS).collect{|meth| "undef "+meth.to_s}.join("; "))
 
   # Create a wrapper, passing in an object to wrap
   def initialize(wrapped_object)
@@ -35,4 +35,4 @@ def _wrapped_object
   def self.wrapper_class?
     true
   end 
-end
\ No newline at end of file
+end