Fix invalid sink input treatment after module-loopback
authorManuel Bachmann <manuel.bachmann@iot.bzh>
Fri, 10 Jun 2016 12:08:06 +0000 (14:08 +0200)
committerYannick Gicquel <yannick.gicquel@iot.bzh>
Tue, 11 Oct 2016 15:09:06 +0000 (17:09 +0200)
commitf8bc0b1decdd464e62e2a1497e3287ead96f40d0
tree619f79c269a3f61d97e81af618bd4abb6694f1a6
parent6c2aef81c4182695487fabbd19c5c0a84409b49f
Fix invalid sink input treatment after module-loopback

When loading module-loopback, it may create a new sink
input replicating the original one, but with no client
attached. We don't want to re-pass this one through the
whole logic (with NULL sink, etc), so just consider it
legit.

Change-Id: I218c459e1685621c1f59e1d8722e0f1cff88d225
Signed-off-by: Manuel Bachmann <manuel.bachmann@iot.bzh>
discover.c