From: Stephan Bosch <stephan.bosch@open-xchange.com>
Date: Sat, 23 Jul 2022 23:29:18 +0000 (+0200)
Subject: lib-auth-client: auth-master - Allow duplicate calls to auth_master_unset_io()
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=f415e76ddbe18d7111170f94d9f884abfb2dfab3;p=thirdparty%2Fdovecot%2Fcore.git

lib-auth-client: auth-master - Allow duplicate calls to auth_master_unset_io()
---

diff --git a/src/lib-auth-client/auth-master.c b/src/lib-auth-client/auth-master.c
index 7ba36303d5..c5869080b3 100644
--- a/src/lib-auth-client/auth-master.c
+++ b/src/lib-auth-client/auth-master.c
@@ -357,11 +357,13 @@ void auth_master_set_io(struct auth_master_connection *conn)
 
 void auth_master_unset_io(struct auth_master_connection *conn)
 {
+	if (conn->ioloop == NULL)
+		return;
+
 	if (conn->prev_ioloop != NULL) {
 		io_loop_set_current(conn->prev_ioloop);
 	}
-	if (conn->ioloop != NULL &&
-	    (conn->flags & AUTH_MASTER_FLAG_NO_INNER_IOLOOP) == 0) {
+	if ((conn->flags & AUTH_MASTER_FLAG_NO_INNER_IOLOOP) == 0) {
 		io_loop_set_current(conn->ioloop);
 		connection_switch_ioloop_to(&conn->conn, conn->ioloop);
 		connection_input_halt(&conn->conn);