do not check empty hash

flyerhzm · Jun 19, 2012 · 336e26c · 336e26c
1 parent 3f6530e
commit 336e26c
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lib/rails_best_practices/reviews/hash_syntax_review.rb b/lib/rails_best_practices/reviews/hash_syntax_review.rb
@@ -21,6 +21,7 @@ def initialize(options = {})
 
       # check hash node to see if it is ruby 1.8 style.
       def start_hash(node)
+        return if s(:hash, nil) == node
         pair_nodes = node[1][1]
 
         if hash_is_18?(pair_nodes)