[X-Unix] A Test Problem

[Randy Beaudreault]

I have a problem with test in that when I try the following,
	[ -z "$SSH_CLIENT" ] && source $HOME/.ssh-agent
I get an Undefined variable errer.  I know that SSH_CLIENT is not 
defined.  What I want to do is test if SSH_CLIENT is defined and then 
run the second half of the command.  Can I do this?  I am using tcsh 
here as my shell.
-- 
Randy

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