Tartarus CVS: putty simon

[tartarus-commits-admin@lists.tartarus.org]

CVSROOT:	/home/cvs
Module name:	putty
Changes by:	simon	02/03/01 13:17:45

Modified files:
	.              : plink.c psftp.c rlogin.c scp.c terminal.c 

Log message:
from_backend() should always be called with len > 0. Only rlogin
mode ever failed to do this, and only Plink actually had a problem
with it, so this didn't become obvious for a while. rlogin mode is
fixed, and all implementations of from_backend() now contain an
assertion so that we should spot errors of this type more quickly in
future.