From 707156233431b953fe7636adf0ecc15d22ce1eaa Mon Sep 17 00:00:00 2001
From: Wim Taymans <wtaymans@redhat.com>
Date: Wed, 21 Jul 2021 17:04:45 +0200
Subject: [PATCH] media-session: remove default node from properties

When we remove a default node, remove it from the properties and trigger
a save of the state so that the configured default is also actually
removed from the state file.
---
 src/examples/media-session/default-nodes.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/examples/media-session/default-nodes.c b/src/examples/media-session/default-nodes.c
index 03441def5..0ba41df0c 100644
--- a/src/examples/media-session/default-nodes.c
+++ b/src/examples/media-session/default-nodes.c
@@ -194,6 +194,7 @@ static int metadata_property(void *object, uint32_t subject,
 
 			if (value == NULL) {
 				def->value = SPA_ID_INVALID;
+				changed += pw_properties_set(impl->properties, key, NULL);
 			} else {
 				if (json_object_find(value, "name", name, sizeof(name)) < 0)
 					return 0;