From 95ca36d02d6404b2bb7d8d71da2b60abf7cb7201 Mon Sep 17 00:00:00 2001
From: crypto-ape <43807588+crypto-ape@users.noreply.github.com>
Date: Tue, 2 Apr 2019 12:40:13 +0200
Subject: [PATCH] properly cleanup previous current thread object

---
 src/thread/thread.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/thread/thread.cpp b/src/thread/thread.cpp
index 0d1a9aa..69d4bbf 100644
--- a/src/thread/thread.cpp
+++ b/src/thread/thread.cpp
@@ -77,6 +77,7 @@ namespace fc {
           try {
             set_thread_name(name.c_str()); // set thread's name for the debugger to display
             this->my = new thread_d( *this, notifier );
+            cleanup();
             current_thread() = this;
             p->set_value();
             exec();
@@ -126,8 +127,10 @@ namespace fc {
    }
 
    void thread::cleanup() {
-     delete current_thread();
-     current_thread() = nullptr;
+     if ( current_thread() ) {
+        delete current_thread();
+        current_thread() = nullptr;
+     }
    }
 
    const string& thread::name()const