tevent:threads: fix -O3 error unused result of write
authorMichael Adam <obnox@samba.org>
Wed, 23 Mar 2016 00:41:17 +0000 (01:41 +0100)
committerMichael Adam <obnox@samba.org>
Thu, 12 May 2016 22:16:14 +0000 (00:16 +0200)
commit149fa72770bf03337e381073cdc0e9fc35bee1a0
treeb7a3f04e3ddb01b828f2d427760c32fc50093a1d
parenta55ac51f5f67c61bda1fee7067ad7d09a0c1efdf
tevent:threads: fix -O3 error unused result of write

some compilers don't tolerate void-casting for warn_unused_result

Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Christian Ambach <ambi@samba.org>
lib/tevent/tevent_threads.c