Fix for issue #52, clean up more in EventHandler#unregister

zk-ruby · Oct 9, 2012 · a39f18b · a39f18b
1 parent e237c78
commit a39f18b
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lib/zk/event_handler.rb b/lib/zk/event_handler.rb
@@ -144,6 +144,7 @@ def unregister(*args)
         ary = @callbacks[subscription.path]
 
         idx = ary.index(subscription) and ary.delete_at(idx)
+        @callbacks.delete(subscription.path) if ary.empty?
       end
 
       nil