egghelp/eggheads community Discussion of eggdrop bots, shell accounts and tcl scripts. 2002-05-31T15:05:00-04:00 https://forum.eggheads.org/app.php/feed/topic/1840 2002-05-31T15:05:00-04:00 2002-05-31T15:05:00-04:00 https://forum.eggheads.org/viewtopic.php?p=7496#p7496 <![CDATA[isset?]]> returns 0 if its set, 1 if it isnt. (note: don't use $ before the varname)

or info exists var
returns 1 if its set, 0 if it isnt.

<font size=-1>[ This Message was edited by: Petersen on 2002-05-31 13:07 ]</font>

Statistics: Posted by Petersen — Fri May 31, 2002 3:05 pm

]]> 2002-05-31T14:13:00-04:00 2002-05-31T14:13:00-04:00 https://forum.eggheads.org/viewtopic.php?p=7494#p7494 <![CDATA[isset?]]>
if {$var == ""} // doesnt work.

Statistics: Posted by Guest — Fri May 31, 2002 2:13 pm

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