remove redundant check

duckduckgo · May 7, 2012 · a2d6caf · a2d6caf
1 parent a1e21f0
commit a2d6caf
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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;
 	    };
 	};