lib/zk/fork_hook.rb in zk-1.5.1 vs lib/zk/fork_hook.rb in zk-1.5.2

@@ -16,9 +16,12 @@
     # @private
     def fire_prepare_hooks!
       @mutex.lock
       logger.debug { "#{__method__}" }      
       safe_call(@hooks[:prepare])
+    rescue Exception => e
+      @mutex.unlock rescue nil    # if something goes wrong in a hook, then release the lock
+      raise e
     end
 
     # @private
     def fire_after_child_hooks!
       @mutex.unlock rescue nil