tst-varlink: fix order of error checking

tests/tst-varlink.c

@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: BSD-2-Clause
 
-  Copyright (c) 2023, Thorsten Kukuk <[email protected]>
+  Copyright (c) 2024, 2025 Thorsten Kukuk <[email protected]>
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions are met:
@@ -69,17 +69,18 @@ main(void)
   if ((id = wtmpdb_login ("varlink", USER_PROCESS, user,
 			  login_t, tty, rhost, service, &error)) < 0)
     {
-      if (id == -ECONNREFUSED || id == -ENOENT ||
-	  id == -EACCES || id == -EPROTONOSUPPORT)
-	return 77;
-
       if (error)
         {
           fprintf (stderr, "wtmpdb_login: %s\n", error);
           free (error);
         }
       else
 	fprintf (stderr, "wtmpdb_login failed (%li)\n", id);
+
+      if (id == -ECONNREFUSED || id == -ENOENT ||
+	  id == -EACCES || id == -EPROTONOSUPPORT)
+	return 77;
+
       return 1;
     }
   printf ("wtmpdb_login id: %li\n", id);