[Erc-help] Small bug in ERC found. Patch included.

[Francis L. <fr...@wo...>]

ERC developers,

The global value of variable last-peers is nil, but its buffer local
value is initialized to '(nil . nil) in all ERC buffers by function erc.
If (erc-chanlist) is building the channel list buffer when a PRIVMSG
arrives, erc-server-PRIVMSG-or-NOTICE attempts to do:

	(setcar last-peers somenick)

but last-peers refers to the global value because the erc-chanlist
buffer is not built by function erc, causing a wrong-type-argument
error.  The below patch fixes the problem.
--
Francis Litterio
fr...@wo...
http://world.std.com/~franl/
GPG and PGP public keys available on keyservers.


--- erc.el	11 Dec 2002 22:40:32 -0000	1.359
+++ erc.el	14 Dec 2002 01:00:21 -0000
@@ -1343,7 +1343,7 @@
 (defvar channel-user-limit nil
   "Limit of users per channel.")
 
-(defvar last-peers nil
+(defvar last-peers '(nil . nil)
   "Last peers used, both sender and receiver.
 Those are used for /MSG destination shortcuts.")