From b5a7942b67bf660b1e8d607106f46707d8f1bf2a Mon Sep 17 00:00:00 2001
From: Daniil <daniil@glazko.su>
Date: Sun, 5 Aug 2018 13:15:31 +0700
Subject: [PATCH] Fixed reentrant locking mechanism for PoorMansLock

---
 .../src/main/java/mc/core/events/lock/PoorMansLock.java     | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/event-loop/src/main/java/mc/core/events/lock/PoorMansLock.java b/event-loop/src/main/java/mc/core/events/lock/PoorMansLock.java
index e8d13e5..a694b17 100644
--- a/event-loop/src/main/java/mc/core/events/lock/PoorMansLock.java
+++ b/event-loop/src/main/java/mc/core/events/lock/PoorMansLock.java
@@ -27,8 +27,10 @@ public class PoorMansLock {
     }
 
     public synchronized void lock() {
-        if (owner != null && owner != Thread.currentThread()) {
-            // ToDo: do we need to await for unlock?
+        if(owner == Thread.currentThread())
+            return;
+
+        if (owner != null) {
             throw new RuntimeException("Unable to lock this resource: already in use");
         }