From f8e501169b90d6551bf3331580fe5834e067e36f Mon Sep 17 00:00:00 2001
From: Wim Taymans <wtaymans@redhat.com>
Date: Mon, 30 Nov 2020 15:05:53 +0100
Subject: [PATCH] media-session: count property changes correctly

---
 src/examples/media-session/restore-stream.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/examples/media-session/restore-stream.c b/src/examples/media-session/restore-stream.c
index b189ae4b1..d39b2a792 100644
--- a/src/examples/media-session/restore-stream.c
+++ b/src/examples/media-session/restore-stream.c
@@ -225,19 +225,21 @@ static int metadata_property(void *object, uint32_t subject,
 		const char *key, const char *type, const char *value)
 {
 	struct impl *impl = object;
-	bool changed = false;
+	int changed = 0;
 
 	if (impl->sync)
 		return 0;
 
 	if (subject == PW_ID_CORE) {
-		if (key == NULL)
+		if (key == NULL) {
 			pw_properties_clear(impl->props);
+			changed = 1;
+		}
 		else if (strstr(key, PREFIX) == key) {
-			changed = pw_properties_set(impl->props, key, value);
+			changed += pw_properties_set(impl->props, key, value);
 		}
 	}
-	if (changed)
+	if (changed > 0)
 		add_idle_timeout(impl);
 
 	return 0;