1 files changed, 2 insertions, 1 deletions
diff --git a/Swiften/EventLoop/DummyEventLoop.cpp b/Swiften/EventLoop/DummyEventLoop.cpp
index 4ea425e..b8e631e 100644
--- a/Swiften/EventLoop/DummyEventLoop.cpp
+++ b/Swiften/EventLoop/DummyEventLoop.cpp
@@ -1,8 +1,8 @@
 /*
- * Copyright (c) 2010 Isode Limited.
+ * Copyright (c) 2010-2015 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
 
 #include <Swiften/EventLoop/DummyEventLoop.h>
 
@@ -11,12 +11,13 @@
 namespace Swift {
 
 DummyEventLoop::DummyEventLoop() {
 }
 
 DummyEventLoop::~DummyEventLoop() {
+	boost::lock_guard<boost::mutex> lock(eventsMutex_);
 	if (!events_.empty()) {
 		std::cerr << "DummyEventLoop: Unhandled events at destruction time" << std::endl;
 	}
 	events_.clear();
 }