From 5294a14f442c5a5ffa02d01fad4c7fc586086cad Mon Sep 17 00:00:00 2001
From: erikzhang <erik@neo.org>
Date: Wed, 5 Dec 2018 15:00:30 +0800
Subject: [PATCH] Update PriorityMessageQueue.cs

---
 neo/IO/Actors/PriorityMessageQueue.cs | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/neo/IO/Actors/PriorityMessageQueue.cs b/neo/IO/Actors/PriorityMessageQueue.cs
index 41469bc3a9..bfdce8e67f 100644
--- a/neo/IO/Actors/PriorityMessageQueue.cs
+++ b/neo/IO/Actors/PriorityMessageQueue.cs
@@ -38,10 +38,9 @@ public void Enqueue(IActorRef receiver, Envelope envelope)
 
         public bool TryDequeue(out Envelope envelope)
         {
-            if (high.TryDequeue(out envelope)) return true;
-            if (low.TryDequeue(out envelope))
+            if (high.TryDequeue(out envelope) || low.TryDequeue(out envelope))
             {
-                if (low.Count == 0 && !(envelope.Message is Idle))
+                if (Count == 0 && !(envelope.Message is Idle))
                     low.Enqueue(new Envelope(Idle.Instance, ActorRefs.NoSender));
                 return true;
             }