dns: make dns update script use unbuffered IO
authorAndrew Tridgell <tridge@samba.org>
Wed, 3 Mar 2010 03:28:42 +0000 (14:28 +1100)
committerAndrew Tridgell <tridge@samba.org>
Wed, 3 Mar 2010 12:05:23 +0000 (23:05 +1100)
commitd8ae32ec4183b121b207fbfb84d4be726f0cdb8f
treee653abeab8ff530d9ea3eec79d211dd703b82fc9
parent8fe783edaf79bcae5c55c9eb5159104537ccf930
dns: make dns update script use unbuffered IO

Otherwise we can lose debug output when a timeout happens
source4/scripting/bin/samba_dnsupdate