[help] Help messages are printed in stdout when called but on stderr in case of error

1 files changed, 3 insertions, 2 deletions

diff --git a/bin/ak-ns b/bin/ak-ns
index 01c8b3a..94bdcd9 100755
--- a/bin/ak-ns
+++ b/bin/ak-ns
@@ -66,7 +66,8 @@ then
         -pn | --publish2name) shift; _ak_ns_publish2name $1 $2; exit;;
         -pz | --publish-zchain) _ak_ns_publish_zchain; exit;;
         -pc | --publish-config) _ak_ns_publish_config; exit;;
-        * ) _ak_usage;;
+        * ) _ak_usage err;;
     esac
-else _ak_usage
+else
+    _ak_usage err
 fi