diff -r fe16fa088b69 -r b544bbbd0696 qmlfrontend/hwengine.h
--- a/qmlfrontend/hwengine.h	Wed Dec 27 00:59:26 2017 +0100
+++ b/qmlfrontend/hwengine.h	Tue Jan 02 23:45:18 2018 +0100
@@ -36,6 +36,7 @@
     PreviewImageProvider* m_previewProvider;
     RunQueue* m_runQueue;
     GameConfig m_gameConfig;
+    QByteArray m_seed;
 
     static void guiMessagesCallback(void* context, MessageType mt, const char* msg, uint32_t len);