channels/client: fix alsa/pulse warning and checks
authorNorbert Federa <norbert.federa@thincast.com>
Tue, 23 Oct 2018 07:45:20 +0000 (09:45 +0200)
committerNorbert Federa <norbert.federa@thincast.com>
Tue, 23 Oct 2018 07:45:20 +0000 (09:45 +0200)
commitaf992f4ce115ca112f70362b8fd4544620075329
tree8b50f354af6d0237275bda9ae0394e6eab5a70d4
parenta7022e9a5701e24d1cc54deed867345e779c6607
channels/client: fix alsa/pulse warning and checks

- pa_stream_writable_size() returns (size_t) -1 on error
- fix missing cast in alsa client sound channel code
channels/rdpsnd/client/alsa/rdpsnd_alsa.c
channels/rdpsnd/client/pulse/rdpsnd_pulse.c
channels/tsmf/client/pulse/tsmf_pulse.c