From c615d2447007d3645395816ee9834a59cae32055 Mon Sep 17 00:00:00 2001
From: Alex Reisner <alex@alexreisner.com>
Date: Fri, 4 Mar 2011 00:39:40 -0500
Subject: [PATCH] Don't use ActiveSupport's .blank? method.

Prefer to rely on lower level methods (reduce dependencies).
---
 lib/geocoder/lookups/base.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/geocoder/lookups/base.rb b/lib/geocoder/lookups/base.rb
index 4227ba3c..fc5fe88e 100644
--- a/lib/geocoder/lookups/base.rb
+++ b/lib/geocoder/lookups/base.rb
@@ -12,7 +12,7 @@ module Geocoder
       # or nil if not found or if network error.
       #
       def search(*args)
-        return [] if args[0].blank?
+        return [] if args[0].nil? || args[0] == ""
         if res = results(args.join(","), args.size == 2)
           res.map{ |r| result_class.new(r) }
         end
-- 
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