+ if (u->meta.on_failure_isolate &&
+ set_size(u->meta.dependencies[UNIT_ON_FAILURE]) > 1) {
+
+ log_error("More than one OnFailure= dependencies specified for %s but OnFailureIsolate= enabled. Refusing.",
+ u->meta.id);
+
+ r = -EINVAL;
+ goto fail;
+ }
+