Simplified dahdi_request() channel selection failed reason/cause code.
authorRichard Mudgett <rmudgett@digium.com>
Wed, 10 Mar 2010 16:55:34 +0000 (16:55 +0000)
committerRichard Mudgett <rmudgett@digium.com>
Wed, 10 Mar 2010 16:55:34 +0000 (16:55 +0000)
commitb1ccb1a44eda9c4d5799ce1db4f83219023d6537
treec08b4dad147a4d30292029f7ab4513b6f0c3f5ab
parentee5e65194fd6975b2bc7ffe7a2f3358a9e891167
Simplified dahdi_request() channel selection failed reason/cause code.

Also avoid potential crash because cause could be NULL.

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@251585 65c4cc65-6c06-0410-ace0-fbb531ad65f3
channels/chan_dahdi.c
channels/sig_analog.c
channels/sig_analog.h
channels/sig_pri.c
channels/sig_pri.h