From a731dbba278bf0e5faafa7fb02ca48aa6c80780d Mon Sep 17 00:00:00 2001
From: LBCrion <76477076+LBCrion@users.noreply.github.com>
Date: Sun, 4 Aug 2024 09:58:14 +0200
Subject: [PATCH] modules/bluez: check if devices hash table exists before
 calling remove_all

---
 modules/bluez.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/modules/bluez.c b/modules/bluez.c
index 6983f3c..93ad34f 100644
--- a/modules/bluez.c
+++ b/modules/bluez.c
@@ -712,7 +712,8 @@ static void bz_name_disappeared_cb (GDBusConnection *con, const gchar *name,
 {
   while(adapters)
     bz_adapter_free(adapters->data);
-  g_hash_table_remove_all(devices);
+  if(devices)
+    g_hash_table_remove_all(devices);
   g_dbus_connection_signal_unsubscribe(bz_con, sub_add);
   g_dbus_connection_signal_unsubscribe(bz_con, sub_del);
   g_dbus_connection_signal_unsubscribe(bz_con, sub_chg);