K 10 svn:author V 6 tuexen K 8 svn:date V 27 2020-08-23T22:40:38.699456Z K 7 svn:log V 185 MFC r360671: Avoid underflowing a variable, which would result in taking more data from the stream queues then needed. Thanks to Timo Voelker for finding this bug and providing a fix. END