From: Andrew Tridgell <tridge@samba.org>
Date: Wed, 3 Mar 2010 03:28:42 +0000 (+1100)
Subject: dns: make dns update script use unbuffered IO
X-Git-Tag: samba-3.6.0pre1~4818
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d8ae32ec4183b121b207fbfb84d4be726f0cdb8f;p=thirdparty%2Fsamba.git

dns: make dns update script use unbuffered IO

Otherwise we can lose debug output when a timeout happens
---

diff --git a/source4/scripting/bin/samba_dnsupdate b/source4/scripting/bin/samba_dnsupdate
index 9eaf3df272f..d8ad20047ea 100755
--- a/source4/scripting/bin/samba_dnsupdate
+++ b/source4/scripting/bin/samba_dnsupdate
@@ -24,6 +24,10 @@ import sys
 import dns.resolver
 import tempfile
 
+# ensure we get messages out immediately, so they get in the samba logs,
+# and don't get swallowed by a timeout
+os.putenv('PYTHONUNBUFFERED', '1')
+
 # Find right directory when running from source tree
 sys.path.insert(0, "bin/python")