vlan: Fail when unknown command line parameters are being passed

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

diff --git a/src/hooks/ports/vlan b/src/hooks/ports/vlan
index 0147e54..39dbfff 100644 (file)
--- a/src/hooks/ports/vlan
+++ b/src/hooks/ports/vlan
@@ -76,6 +76,10 @@ hook_parse_cmdline() {
                        --tag=*)
                                TAG=$(cli_get_val "${1}")
                                ;;
+                       -*)
+                               error "Unknown argument '${1}'"
+                               return ${EXIT_CONF_ERROR}
+                               ;;
                esac
                shift
        done