From 65fd43703b385aa9cdb3d8cb4e2d5e879613ea92 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Wed, 1 May 2024 04:19:34 +0200
Subject: [PATCH] shell-tray: Ensure that only a child can be added

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/3818>
---
 src/shell-tray-icon.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/shell-tray-icon.c b/src/shell-tray-icon.c
index 39204bfe6..9b79c2be0 100644
--- a/src/shell-tray-icon.c
+++ b/src/shell-tray-icon.c
@@ -239,6 +239,7 @@ shell_tray_icon_set_child (ShellTrayIcon *tray_icon,
   MetaDisplay *display = shell_global_get_display (shell_global_get ());
 
   g_return_if_fail (tray_icon != NULL);
+  g_return_if_fail (tray_icon->tray_child == NULL);
   g_return_if_fail (tray_child != NULL);
 
   /* We do all this now rather than computing it on the fly later,
-- 
2.39.5