Index: src/libchcore/TWriteBufferQueueWrapper.h
===================================================================
diff -u -N -r685d0da3259dd94327ee8d644a88c155585b8249 -racd7bcfa7355db4a0d9af99a1bb99d685810d790
--- src/libchcore/TWriteBufferQueueWrapper.h	(.../TWriteBufferQueueWrapper.h)	(revision 685d0da3259dd94327ee8d644a88c155585b8249)
+++ src/libchcore/TWriteBufferQueueWrapper.h	(.../TWriteBufferQueueWrapper.h)	(revision acd7bcfa7355db4a0d9af99a1bb99d685810d790)
@@ -31,7 +31,7 @@
 	class TWriteBufferQueueWrapper
 	{
 	public:
-		TWriteBufferQueueWrapper(const TOrderedBufferQueuePtr& spQueue);
+		explicit TWriteBufferQueueWrapper(const TOrderedBufferQueuePtr& spQueue);
 		~TWriteBufferQueueWrapper();
 
 		void Push(TOverlappedDataBuffer* pBuffer, bool /*bKeepPosition*/) { Push(pBuffer); }