--- ./src/mod_auth_kerb.c.org	2020-08-10 17:36:11.563228638 +0200
+++ ./src/mod_auth_kerb.c	2020-08-10 17:53:14.641734908 +0200
@@ -2070,12 +2070,11 @@
    ret = krb5_init_context(&context);
    if (ret)
       return 0;
-
-   ret = krb5_rc_resolve_full(context, &id, "none:");
+extern krb5_error_code
+    k5_rc_resolve(krb5_context context, const char *name, krb5_rcache *rc_out);
+   ret = k5_rc_resolve(context, "none:", &id);
    found = (ret == 0);
 
-   if (ret == 0)
-      krb5_rc_destroy(context, id);
    krb5_free_context(context);
 
    return found;