From bb9f030cea57b12b719963f60ede455e5feb2e98 Mon Sep 17 00:00:00 2001
From: Marco Bettini <marco.bettini@open-xchange.com>
Date: Thu, 31 Aug 2023 09:22:31 +0000
Subject: [PATCH] login-common: Make login_proxy_free(&NULL) no-op

Backport of 92b12678ff85112a0631f58fc2c9422e41e0d376
---
 src/login-common/login-proxy.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/login-common/login-proxy.c b/src/login-common/login-proxy.c
index 1fdb3f0fce..9dfe88de74 100644
--- a/src/login-common/login-proxy.c
+++ b/src/login-common/login-proxy.c
@@ -600,6 +600,8 @@ login_proxy_free_full(struct login_proxy **_proxy, const char *log_msg,
 void login_proxy_free(struct login_proxy **_proxy)
 {
 	struct login_proxy *proxy = *_proxy;
+	if (proxy == NULL)
+		return;
 
 	i_assert(!proxy->detached || proxy->client->destroyed);
 	/* Note: The NULL error is never even attempted to be used here. */
-- 
2.47.3