Ensure all 'view' commands are availalbe from 'enable' too
diff --git a/openbsc/src/vty_interface_cmds.c b/openbsc/src/vty_interface_cmds.c
index 3181892..dd5e108 100644
--- a/openbsc/src/vty_interface_cmds.c
+++ b/openbsc/src/vty_interface_cmds.c
@@ -324,14 +324,13 @@
 
 void openbsc_vty_add_cmds()
 {
-	install_element(VIEW_NODE, &enable_logging_cmd);
-	install_element(VIEW_NODE, &disable_logging_cmd);
-	install_element(VIEW_NODE, &logging_fltr_imsi_cmd);
-	install_element(VIEW_NODE, &logging_fltr_all_cmd);
-	install_element(VIEW_NODE, &logging_use_clr_cmd);
-	install_element(VIEW_NODE, &logging_prnt_timestamp_cmd);
-	install_element(VIEW_NODE, &logging_set_category_mask_cmd);
-	install_element(VIEW_NODE, &logging_level_cmd);
-	install_element(VIEW_NODE, &show_logging_vty_cmd);
-
+	install_element_ve(&enable_logging_cmd);
+	install_element_ve(&disable_logging_cmd);
+	install_element_ve(&logging_fltr_imsi_cmd);
+	install_element_ve(&logging_fltr_all_cmd);
+	install_element_ve(&logging_use_clr_cmd);
+	install_element_ve(&logging_prnt_timestamp_cmd);
+	install_element_ve(&logging_set_category_mask_cmd);
+	install_element_ve(&logging_level_cmd);
+	install_element_ve(&show_logging_vty_cmd);
 }