spec change: bob is allowed to advertise zero intro points

svn:r1549

diff --git a/doc/rend-spec.txt b/doc/rend-spec.txt
index 90ccc22b5da00fc1c639a61363f81e49f6feeb1d..d968510ae85c4991045ee507983730f072e03e76 100644 (file)
--- a/doc/rend-spec.txt
+++ b/doc/rend-spec.txt
@@ -120,7 +120,9 @@ Tor Rendezvous Spec
    KL is the length of PK, in octets.  (Currently, KL must be 128.)
    TS is the number of seconds elapsed since Jan 1, 1970.
 
-   He must list at least one introduction point.
+   [It's ok for Bob to advertise 0 introduction points. He might want
+    to do that if he previously advertised some introduction points,
+    and now he doesn't have any. -RD]
 
    [Shouldn't the nicknames be hostname:port's instead?  That way, Alice's
    directory servers don't need to know Bob's chosen introduction points.