lib-auth-client: Make auth_client_connection_deinit(&NULL) no-op

diff --git a/src/lib-auth-client/auth-client-connection.c b/src/lib-auth-client/auth-client-connection.c
index 40a95a89c22ffda5e76618f46862c399b46e0009..674a06210d30d633e3967638281b6b41c1acb85d 100644 (file)
--- a/src/lib-auth-client/auth-client-connection.c
+++ b/src/lib-auth-client/auth-client-connection.c
@@ -458,6 +458,8 @@ void auth_client_connection_deinit(struct auth_client_connection **_conn)
 {
         struct auth_client_connection *conn = *_conn;
 
+       if (conn == NULL)
+               return;
        *_conn = NULL;
 
        auth_client_connection_disconnect(conn, "deinitializing");