From a751f8e219574ebed3f6256813973e186f92ba5b Mon Sep 17 00:00:00 2001
From: Volker Birk <vb@pep-project.org>
Date: Thu, 9 Jul 2020 17:14:29 +0200
Subject: [PATCH] remove possible race condition

---
 callback_dispatcher.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/callback_dispatcher.cc b/callback_dispatcher.cc
index 6f4a3ce..c1e8d1d 100644
--- a/callback_dispatcher.cc
+++ b/callback_dispatcher.cc
@@ -80,8 +80,8 @@ namespace pEp {
 
     void CallbackDispatcher::stop_sync()
     {
-        callback_dispatcher.semaphore.go();
         pEp::Adapter::shutdown();
+        callback_dispatcher.semaphore.go();
 
         for (auto target : callback_dispatcher.targets) {
             if (target.notifyHandshake)