From 4bebcef6ef3e1b77092de2ea646c6eb75c7ee0ab Mon Sep 17 00:00:00 2001
From: Brandon Keepers <brandon@opensoul.org>
Date: Fri, 28 Nov 2014 16:55:00 -0600
Subject: [PATCH] Allow disambiguate to return an Array

---
 lib/linguist/heuristics.rb | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/lib/linguist/heuristics.rb b/lib/linguist/heuristics.rb
index 7db25742..26c14bf6 100644
--- a/lib/linguist/heuristics.rb
+++ b/lib/linguist/heuristics.rb
@@ -18,9 +18,8 @@ module Linguist
       data = blob.data
 
       @heuristics.each do |heuristic|
-        if heuristic.matches?(languages)
-          language = heuristic.call(data)
-          return [language] if language
+        if heuristic.matches?(languages) && result = heuristic.call(data)
+          return Array(result)
         end
       end