+ * If we get a referral, don't also always complain falsely about RD==0.

+  * If we get a referral, don't also always complain falsely about RD==0.

@@ -10,6 +10,7 @@
     if things go badly wrong *and* a really unlikely race happens.
+  * If we get a referral, don't also always complain falsely about RD==0.