lib/linguist/heuristics.rb in github-linguist-4.2.0 vs lib/linguist/heuristics.rb in github-linguist-4.2.1

@@ -51,10 +51,10 @@
       @heuristic = heuristic
     end
 
     # Internal: Check if this heuristic matches the candidate languages.
     def matches?(candidates)
-      candidates.all? { |l| @languages.include?(l.name) }
+      candidates.any? && candidates.all? { |l| @languages.include?(l.name) }
     end
 
     # Internal: Perform the heuristic
     def call(data)
       @heuristic.call(data)