From c495cbcda94bec7a49a88631fc575cc04bde8e88 Mon Sep 17 00:00:00 2001
From: Arun Agrawal <arunagw@gmail.com>
Date: Fri, 21 Oct 2011 15:12:00 +0530
Subject: Checking blank if tag might coming nil or blank

In log it should not show the empty array.
---
 activesupport/lib/active_support/tagged_logging.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'activesupport/lib/active_support')

diff --git a/activesupport/lib/active_support/tagged_logging.rb b/activesupport/lib/active_support/tagged_logging.rb
index aff416a9eb..a59fc26d5d 100644
--- a/activesupport/lib/active_support/tagged_logging.rb
+++ b/activesupport/lib/active_support/tagged_logging.rb
@@ -1,3 +1,4 @@
+require 'active_support/core_ext/object/blank'
 require 'logger'
 
 module ActiveSupport
@@ -18,7 +19,7 @@ module ActiveSupport
 
     def tagged(*new_tags)
       tags     = current_tags
-      new_tags = Array.wrap(new_tags).flatten
+      new_tags = Array.wrap(new_tags).flatten.reject(&:blank?)
       tags.concat new_tags
       yield
     ensure
-- 
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