1 files changed, 2 insertions, 1 deletions
diff --git a/Swiften/FileTransfer/IBBSendSession.cpp b/Swiften/FileTransfer/IBBSendSession.cpp
index 5376276..a434cfb 100644
--- a/Swiften/FileTransfer/IBBSendSession.cpp
+++ b/Swiften/FileTransfer/IBBSendSession.cpp
@@ -29,26 +29,27 @@ void IBBSendSession::start() {
 
 void IBBSendSession::stop() {
 	if (active && router->isAvailable()) {
 		IBBRequest::create(to, IBB::createIBBClose(id), router)->send();
 	}
 	finish(boost::optional<FileTransferError>());
 }
 
 void IBBSendSession::handleIBBResponse(IBB::ref, ErrorPayload::ref error) {
-	if (!error) {
+	if (!error && active) {
 		if (!bytestream->isFinished()) {
 			try {
 				std::vector<unsigned char> data = bytestream->read(blockSize);
 				IBBRequest::ref request = IBBRequest::create(to, IBB::createIBBData(id, sequenceNumber, data), router);
 				sequenceNumber++;
 				request->onResponse.connect(boost::bind(&IBBSendSession::handleIBBResponse, this, _1, _2));
 				request->send();
+				onBytesSent(data.size());
 			}
 			catch (const BytestreamException&) {
 				finish(FileTransferError(FileTransferError::ReadError));
 			}
 		}
 		else {
 			finish(boost::optional<FileTransferError>());
 		}
 	}