From 7c4ac38811ab6a4afae9316433503a60103c865e Mon Sep 17 00:00:00 2001
From: Ralf Jung <post@ralfj.de>
Date: Mon, 18 Jan 2016 10:42:15 +0100
Subject: [PATCH] client: more informative update information

---
 client-scripts/dyn-ns-client | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/client-scripts/dyn-ns-client b/client-scripts/dyn-ns-client
index 88d9220..175d880 100755
--- a/client-scripts/dyn-ns-client
+++ b/client-scripts/dyn-ns-client
@@ -143,9 +143,15 @@ def updateDomain(server, domain, ipv4, ipv6, password, config, verbose):
         if verbose >= VERBOSE_CHANGE:
             msg = "Successfully updated domain {} on {}:".format(domain, server)
             if ipv4 is not None:
-                msg += " IPv4={} -> {}".format(curIPv4, ipv4)
+                if curIPv4 == ipv4:
+                    msg += " IPv4={} (unchanged)".format(curIPv4)
+                else:
+                    msg += " IPv4={} -> {}".format(curIPv4, ipv4)
             if ipv6 is not None:
-                msg += " IPv6={} -> {}".format(curIPv6, ipv6)
+                if curIPv6 == ipv6:
+                    msg += " IPv6={} (unchanged)".format(curIPv6)
+                else:
+                    msg += " IPv6={} -> {}".format(curIPv6, ipv6)
             print(msg)
         # all went all right
         return True
-- 
2.30.2