dyndns: actually use dnslabel

diff --git a/scripts/dyndns b/scripts/dyndns
index 9d0c741ce26c5d98e6e7768dfb49931fe19ffcc8..00d340ee399f73185ecaef138ad2548d0c4a28a6 100755 (executable)
--- a/scripts/dyndns
+++ b/scripts/dyndns
@@ -1,4 +1,4 @@
-#!/usr/bin/python2
+#!/usr/bin/env python
 
 from datetime import datetime
 import os
@@ -38,7 +38,7 @@ def main(live, zonefile, dnslabel):
     for line in f:
         if line.find("Serial") >= 0:
             out.append(increment_serial(line))
-        elif line.find("DYNDNS") >= 0 and line.find("bnet") >= 0:
+        elif line.find("DYNDNS") >= 0 and line.find(dnslabel) >= 0:
             out.append(replace_ip(line))
         else:
             out.append(line)