When generating mono .WAV files from a CD, dagrab generates an
incorrect RIFF header and the last (partial) block is saved in
stereo rather than mono. Also no error checking is performed
on writes in mono mode.
The problem in the header is that the total chunk size (Rlen)
is not adjusted for mono data and always contains the size
assuming stereo data.
For the last (partial) block, there is no test whether the
data is being saved as mono or stereo - the block is always
written in stereo mode.
Bump PORTREVISION
PR: ports/42975
Submitted by: Peter Jeremy <peter.jeremy@alcatel.com.au>
