gistfile1.txt

diff --git a/vendor/ohm-0.0.17/lib/ohm.rb b/vendor/ohm-0.0.17/lib/ohm.rb
index 3496ec3..6beb682 100644
--- a/vendor/ohm-0.0.17/lib/ohm.rb
+++ b/vendor/ohm-0.0.17/lib/ohm.rb
@@ -535,7 +535,7 @@ module Ohm
     end
 
     def write_remote(att, value)
-      db.set(key(att), value)
+      value.nil? ? db.del(att) : db.set(key(att), value)
     end
 
     def read_locals(attrs)