#1 Incorrect file size header

[Christopher Williams]

Reported by e5frog on lemon64.com (http://www.lemon64.com/forum/viewtopic.php?p=442147#442147):

"Last thing for today, when trying to write to tape with ptap36 I get errors on all taps made with wav2tap. Same error everytime size doesn't match header. So it seems the real size of the file isn't the same as it says in the header. TAPclean loaded them fine though and the cleaned files worked fine."