diff -r 25b9dcfd6fcc -r a401efd02cd1 WebBrowser/Network/QtHelpSchemeHandler.py --- a/WebBrowser/Network/QtHelpSchemeHandler.py Wed Oct 03 17:37:40 2018 +0200 +++ b/WebBrowser/Network/QtHelpSchemeHandler.py Wed Oct 03 18:22:26 2018 +0200 @@ -171,9 +171,9 @@ lock = QMutexLocker(self.__mutex) self.__buffer.setData(data) self.__buffer.open(QIODevice.ReadOnly) + self.open(QIODevice.ReadOnly) lock.unlock() - self.open(QIODevice.ReadOnly) self.readyRead.emit() def bytesAvailable(self):