From a86f70c13dafb91abeb12ade0d421125679ae942 Mon Sep 17 00:00:00 2001
From: Wim Taymans <wtaymans@redhat.com>
Date: Thu, 2 Apr 2020 15:25:13 +0200
Subject: [PATCH] protocol-native: avoid destroying NULL source

The source might have been destroyed before.
---
 src/modules/module-protocol-native.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/modules/module-protocol-native.c b/src/modules/module-protocol-native.c
index 7ea3c8551..86a5431bd 100644
--- a/src/modules/module-protocol-native.c
+++ b/src/modules/module-protocol-native.c
@@ -713,8 +713,10 @@ error:
 	pw_proxy_notify((struct pw_proxy*)this,
 			struct pw_core_events, error, 0, 0,
 			this->recv_seq, res, "connection error");
-	pw_loop_destroy_source(loop, impl->source);
-	impl->source = NULL;
+	if (impl->source) {
+		pw_loop_destroy_source(loop, impl->source);
+		impl->source = NULL;
+	}
 }
 
 static void on_need_flush(void *data)