fix typo in README

[dyn-nsupdate.git] / server-scripts / update

diff --git a/server-scripts/update b/server-scripts/update
index 5fc519b3530bbed36303202e0d6e5f95dc82deb2..a7535cea84be8ecde2623f483b8d1fb358659f94 100755 (executable)
--- a/server-scripts/update
+++ b/server-scripts/update
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python2
 # Copyright (c) 2014, Ralf Jung <post@ralfj.de>
 # All rights reserved.
 # 
@@ -21,10 +21,6 @@
 # ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 # SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-# 
-# The views and conclusions contained in the software and documentation are those
-# of the authors and should not be interpreted as representing official policies, 
-# either expressed or implied, of the FreeBSD Project.
 
 import cgi, os, sys, subprocess
 form = cgi.FieldStorage(keep_blank_values=True)
@@ -42,6 +38,8 @@ domain = form.getfirst("domain")
 password = form.getfirst("password")
 ip = form.getfirst("ip")
 ipv6 = form.getfirst("ipv6")
+assert domain is not None and password is not None
+assert ip is not None or ipv6 is not None
 
 # run update program
 args = ["/var/lib/bind/dyn-nsupdate", "--domain", domain, "--password", password]
@@ -59,4 +57,9 @@ if p.returncode or stderr or stdout:
     if stdout: print stdout
     if stderr: print stderr
 else:
-    print "good",ip
+    print "good",
+    if ip is not None:
+        print ip,
+    if ipv6 is not None:
+        print ipv6,
+    print