Index: src/libchcore/TOrderedBufferQueue.cpp
===================================================================
diff -u -N -rd99302fce795dbb5139659016a5da7948f141fb4 -rcb1a7688ad1ac1081a219c170754776e986ccc8c
--- src/libchcore/TOrderedBufferQueue.cpp	(.../TOrderedBufferQueue.cpp)	(revision d99302fce795dbb5139659016a5da7948f141fb4)
+++ src/libchcore/TOrderedBufferQueue.cpp	(.../TOrderedBufferQueue.cpp)	(revision cb1a7688ad1ac1081a219c170754776e986ccc8c)
@@ -55,8 +55,6 @@
 		if (!pairInsert.second)
 			throw TCoreException(eErr_InvalidArgument, L"Tried to insert duplicate buffer into the collection", LOCATION);
 
-		m_spBuffersCount->Increase();
-
 		if(pBuffer->IsLastPart())
 			m_bDataSourceFinished = true;
 
@@ -71,6 +69,7 @@
 			UpdateHasErrors();
 		}
 
+		m_spBuffersCount->Increase();
 		UpdateHasBuffers();
 	}