client script: show old value in the change notification

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

diff --git a/server-scripts/checkip b/server-scripts/checkip
index 9ddbac245981996326801486d71f3ff4703c6849..d4eec23488ba429ae5d4d6312c866e97a29f5a13 100755 (executable)
--- a/server-scripts/checkip
+++ b/server-scripts/checkip
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python2

 # Copyright (c) 2014, Ralf Jung <post@ralfj.de>
 # All rights reserved.
 # 
 # Copyright (c) 2014, Ralf Jung <post@ralfj.de>
 # All rights reserved.
 #