client script: show old value in the change notification

diff --git a/client-scripts/dyn-ns-client b/client-scripts/dyn-ns-client
index 57c68e92367415f3ba113cc97bf9324801ac8812..03835d48cac2a7f259dff20100e8371edb54f9e7 100755 (executable)
--- a/client-scripts/dyn-ns-client
+++ b/client-scripts/dyn-ns-client
@@ -143,9 +143,9 @@ 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(ipv4)
+                msg += " IPv4={} -> {}".format(curIPv4, ipv4)
             if ipv6 is not None:
-                msg += " IPv6={}".format(ipv6)
+                msg += " IPv6={} -> {}".format(curIPv6, ipv6)
             print(msg)
         # all went all right
         return True