[2113] Improve error message

The exception about invalid RR class is not very helpful, so provide a
better one.

diff --git a/src/bin/cfgmgr/plugins/datasrc_config_plugin.py b/src/bin/cfgmgr/plugins/datasrc_config_plugin.py
index 88fbc61bec03b2f3c16acaa05dd95a5b8f6dd16c..fe877256d7d3438b90236b05c3f92998071e8359 100644 (file)
--- a/src/bin/cfgmgr/plugins/datasrc_config_plugin.py
+++ b/src/bin/cfgmgr/plugins/datasrc_config_plugin.py
@@ -41,7 +41,7 @@ def check(config):
         try:
             rr_class = isc.dns.RRClass(rr_class_str)
         except isc.dns.InvalidRRClass as irc:
-            return str(irc)
+            return "The class '" + rr_class_str + "' is invalid"
 
         dlist = isc.datasrc.ConfigurableClientList(rr_class)
         client_config = classes.get(rr_class_str)