From 185db0e8d5553067e394a230fc6453728f55e795 Mon Sep 17 00:00:00 2001
From: Andy Lindeman <andy@lindeman.io>
Date: Wed, 21 May 2014 11:59:48 -0400
Subject: [PATCH] Makes sure we do not fail if encoding == nil

It looks like it's valid to call this method even if `binary?` is true.
Encoding as 'ASCII-8BIT' should always succeed.
---
 lib/linguist/blob_helper.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/linguist/blob_helper.rb b/lib/linguist/blob_helper.rb
index 8aa96ed4..9ab8d2c5 100644
--- a/lib/linguist/blob_helper.rb
+++ b/lib/linguist/blob_helper.rb
@@ -263,7 +263,7 @@ module Linguist
     #
     # Returns Integer
     def sloc
-      lines.grep(Regexp.new('\S'.encode(encoding))).size
+      lines.grep(Regexp.new('\S'.encode(encoding || 'ASCII-8BIT'))).size
     end
 
     # Public: Is the blob a generated file?