handle cancel and invalid action

diff --git a/handlers/30_move_rename_delete.sh b/handlers/30_move_rename_delete.sh
index 12e7d450552a06f731417eec149f6d712d5444e8..be84ca8afc40e856fad03cb1a4ec354e52135c22 100755 (executable)
--- a/handlers/30_move_rename_delete.sh
+++ b/handlers/30_move_rename_delete.sh
@@ -151,4 +151,11 @@ elif [ "$action" = delete ]; then
     rmdir -- "$_DATA/pages/${oldname}/" || true
     REDIRECT ./
   fi
+elif [ "$action" = cancel ]; then
+  REDIRECT ./
+elif [ "$action" ]; then
+  printf 'Refresh: %i\r\n' 4
+  export ERRORMSG="Missing parameters."
+  theme_error 400
+  return 0
 fi