From 9229467f205ecf7dccea959c2b78bfc3f21796b6 Mon Sep 17 00:00:00 2001
From: Wim Taymans <wtaymans@redhat.com>
Date: Thu, 5 Aug 2021 15:49:38 +0200
Subject: [PATCH] module-zeroconf: only free impl when not NULL

---
 src/modules/module-zeroconf-discover.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/modules/module-zeroconf-discover.c b/src/modules/module-zeroconf-discover.c
index 3e7c974fe..653f6700d 100644
--- a/src/modules/module-zeroconf-discover.c
+++ b/src/modules/module-zeroconf-discover.c
@@ -512,6 +512,7 @@ int pipewire__module_init(struct pw_impl_module *module, const char *args)
 
 error_errno:
 	res = -errno;
-	impl_free(impl);
+	if (impl)
+		impl_free(impl);
 	return res;
 }