From: Timo Sirainen <timo.sirainen@open-xchange.com>
Date: Mon, 21 Feb 2022 16:04:59 +0000 (+0100)
Subject: anvil: Make admin_client_unref(&NULL) no-op
X-Git-Tag: 2.4.0~4351
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=2441cd01fa36c7360df19e9d7c39eb258fe895ab;p=thirdparty%2Fdovecot%2Fcore.git

anvil: Make admin_client_unref(&NULL) no-op
---

diff --git a/src/anvil/admin-client.c b/src/anvil/admin-client.c
index 19612dae18..57b6699d99 100644
--- a/src/anvil/admin-client.c
+++ b/src/anvil/admin-client.c
@@ -77,6 +77,8 @@ void admin_client_unref(struct admin_client **_client)
 	struct admin_client *client = *_client;
 	struct admin_client_command *cmd;
 
+	if (client == NULL)
+		return;
 	*_client = NULL;
 
 	i_assert(client->refcount > 0);