T5837: cleanup use of calls to vyos.configdict.node_changed()

node_changed() will return a list of changed keys under "path". We are not
always interested what changed, sometimes we are only interested if something
changed at all, that what vyos.configdict.is_node_changed() is for.

(cherry picked from commit 5e7a8288d06a6d6beee5e1abd2e06698ab778650)

1 files changed, 2 insertions, 3 deletions

diff --git a/src/conf_mode/netns.py b/src/conf_mode/netns.py
index 95ab83dbc..7cee33bc6 100755
--- a/src/conf_mode/netns.py
+++ b/src/conf_mode/netns.py
@@ -77,8 +77,8 @@ def verify(netns):
     if 'netns_remove' in netns:
         for name, config in netns['netns_remove'].items():
             if 'interface' in config:
-                raise ConfigError(f'Can not remove NETNS "{name}", it still has '\
-                                  f'member interfaces!')
+                raise ConfigError(f'Can not remove network namespace "{name}", it '\
+                                  f'still has member interfaces!')
 
     if 'name' in netns:
         for name, config in netns['name'].items():
@@ -87,7 +87,6 @@ def verify(netns):
 
     return None
 
-
 def generate(netns):
     if not netns:
         return None