[master] 0e13b705e Don't show an empty "Flags: " list for parameters

[Dridi Boukelmoune]

commit 0e13b705eafdc2bfa1cc29a660dd75227e179212
Author: Dridi Boukelmoune <dridi.boukelmoune at gmail.com>
Date:   Wed Mar 4 12:18:57 2020 +0100

    Don't show an empty "Flags: " list for parameters

diff --git a/bin/varnishd/mgt/mgt_param.c b/bin/varnishd/mgt/mgt_param.c
index 27610d57c..bbd8700ec 100644
--- a/bin/varnishd/mgt/mgt_param.c
+++ b/bin/varnishd/mgt/mgt_param.c
@@ -781,7 +781,7 @@ MCF_DumpRstParam(void)
 		 * XXX: that say if ->min/->max are valid, so we
 		 * XXX: can emit those also in help texts.
 		 */
-		if (pp->flags) {
+		if (pp->flags & ~NOT_IMPLEMENTED) {
 			printf("\t* Flags: ");
 			q = "";