1 files changed, 4 insertions, 0 deletions
diff --git a/Swift/QtUI/WindowsNotifier.cpp b/Swift/QtUI/WindowsNotifier.cpp
index 1789451..212f0ca 100644
--- a/Swift/QtUI/WindowsNotifier.cpp
+++ b/Swift/QtUI/WindowsNotifier.cpp
@@ -41,10 +41,14 @@ void WindowsNotifier::showMessage(Type type, const std::string& subject, const s
 	tray->showMessage(P2QSTRING(subject), P2QSTRING(description), type == SystemMessage ? QSystemTrayIcon::Information : QSystemTrayIcon::NoIcon, timeout * 1000);
 }
 
 void WindowsNotifier::handleMessageClicked() {
 	if (lastCallback) {
 		lastCallback();
 	}
 }
 
+void WindowsNotifier::purgeCallbacks() {
+	lastCallback = boost::function<void()>();
+}
+
 }