lib/zk/fork_hook.rb in zk-1.9.4 vs lib/zk/fork_hook.rb in zk-1.9.5

@@ -37,10 +37,10 @@
       safe_call(@hooks[:after_parent])
     end
     
     # @private
     def clear!
-      @mutex.synchronize { @hooks.values(&:clear) }
+      @mutex.synchronize { @hooks.values.each(&:clear) }
     end
 
     # @private
     def unregister(sub)
       @mutex.synchronize do