From a2d6caf9a074b01c97a3c38b429eaa79b38d8b5c Mon Sep 17 00:00:00 2001
From: unlisted <dev@unlisted.org>
Date: Mon, 7 May 2012 14:05:37 -0400
Subject: [PATCH] remove redundant check

---
 lib/DDG/Goodie/Frequency.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/DDG/Goodie/Frequency.pm b/lib/DDG/Goodie/Frequency.pm
index 6c53e71669c..78f43016a81 100644
--- a/lib/DDG/Goodie/Frequency.pm
+++ b/lib/DDG/Goodie/Frequency.pm
@@ -17,7 +17,7 @@ handle remainder => sub {
 	{
 	    if ($_ =~ /[a-z]/i)
 	    {
-		++$freq{$_} if $_;
+		++$freq{$_};
 		++$count;
 	    };
 	};