lib: fix clang compiler warning
authorJani Nikula <jani@nikula.org>
Fri, 17 Jan 2014 16:21:05 +0000 (18:21 +0200)
committerDavid Bremner <david@tethera.net>
Sat, 18 Jan 2014 18:39:51 +0000 (14:39 -0400)
commitf94834407b0af52856b7db4be48c45ae0cf59936
tree9d64647df42dbde39e83d45064d2af9f130dd363
parentae47d617a7b4a77dcad1dc89ae5e35abe87f0081
lib: fix clang compiler warning

With some combination of clang and talloc, not using the return value
of talloc_steal() produces a warning. Ignore it, as talloc_steal() has
no failure modes per documentation.
lib/thread.cc