[Bug 6385] passing a non-existent uid to xarUserGetVar results in a system error, stopping page rendering

http://bugs.xaraya.com/show_bug.cgi?id=6385





------- Comment #2 from [email protected]  2009-06-15 20:13 GMT -------
(In reply to comment #1)
>... A template can use xarUserGetVar() to check whether the user exists

I was confusing the original bug report with xarUserModVar(). Since 'name' for
xarUserGetVar() should always exist, then a NULL would signify the user does
not exist (at least so far as the current user is concerned) without any
further checks.


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