add pause to PIFileTransfer

git-svn-id: svn://db.shs.com.ru/pip@92 12ceb7fc-bf1f-11e4-8940-5bc7170c53b5

src/io/pifiletransfer.cpp

@@ -275,13 +275,14 @@ void PIFileTransfer::receive_finished(bool ok) {
 //			piCoutObj << files_;
 			PIStringList files;
 			piForeachC(PFTFileInfo &fi, files_) files << fi.dest_path;
+			pause();
 			receiveFilesRequest(files, bytesAll(), &user_ok);
 		}
 		if (!ok || !user_ok) {
 			pftheader.session_id--;
 			started_ = false;
 			receiveFilesFinished(false);
-		}
+		} else resume();
 	}
 	if (pftheader.step == pft_Data) {
 		work_file.close();