From: Guido Günther <agx@sigxcpu.org>
Date: Sun, 4 Jan 2026 12:07:26 +0000 (+0100)
Subject: mixer-stream: Allow to update port list
X-Git-Tag: archive/raspbian/50.5-1+rpi1~1^2^2^2^2^2~12
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=9c5a59337ab53caebcae295d0b14a4a3dc62062f;p=gnome-shell.git

mixer-stream: Allow to update port list

Signed-off-by: Guido Günther <agx@sigxcpu.org>
Origin: https://gitlab.gnome.org/GNOME/libgnome-volume-control/-/merge_requests/31
Bug: https://gitlab.gnome.org/GNOME/libgnome-volume-control/-/issues/34
Bug-Debian: https://bugs.debian.org/1126514
Applied-upstream: gnome-shell 50, commit:798230599950607ec285daecd070f5bcb28580e4

Gbp-Pq: Topic libgvc
Gbp-Pq: Name mixer-stream-Allow-to-update-port-list.patch
---

diff --git a/subprojects/gvc/gvc-mixer-stream.c b/subprojects/gvc/gvc-mixer-stream.c
index 038281772..83963cc28 100644
--- a/subprojects/gvc/gvc-mixer-stream.c
+++ b/subprojects/gvc/gvc-mixer-stream.c
@@ -624,9 +624,13 @@ gvc_mixer_stream_set_ports (GvcMixerStream *stream,
                             GList          *ports)
 {
         g_return_val_if_fail (GVC_IS_MIXER_STREAM (stream), FALSE);
-        g_return_val_if_fail (stream->priv->ports == NULL, FALSE);
 
-        stream->priv->ports = g_list_sort (ports, (GCompareFunc) sort_ports);
+        if (stream->priv->ports) {
+                g_list_free_full (stream->priv->ports, (GDestroyNotify) free_port);
+                stream->priv->ports = NULL;
+        }
+        if (ports)
+                stream->priv->ports = g_list_sort (ports, (GCompareFunc) sort_ports);
 
         return TRUE;
 }