From 1aa885fae0fd870c2f2bc862daa14ad24f4e92eb Mon Sep 17 00:00:00 2001
From: Jun Hiroe <Jun.Hiroe@gmail.com>
Date: Sat, 3 May 2014 01:41:41 +0900
Subject: Delete unused variable in Array#delete_if

---
 mrbgems/mruby-array-ext/mrblib/array.rb | 1 -
 1 file changed, 1 deletion(-)

(limited to 'mrbgems/mruby-array-ext/mrblib/array.rb')

diff --git a/mrbgems/mruby-array-ext/mrblib/array.rb b/mrbgems/mruby-array-ext/mrblib/array.rb
index df3ab97e4..fd80fa0bb 100644
--- a/mrbgems/mruby-array-ext/mrblib/array.rb
+++ b/mrbgems/mruby-array-ext/mrblib/array.rb
@@ -617,7 +617,6 @@ class Array
     return to_enum :delete_if unless block_given?
 
     idx = 0
-    len = self.size
     while idx < self.size do
       if block.call(self[idx])
         self.delete_at(idx)
-- 
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