Another scary bug??

[dunbarx at aol.com]

Bob.


I get a "2' in both handlers.


v.6.7.9


Craig 







-----Original Message-----
From: Bob Sneidar <bobsneidar at iotecdigital.com>
To: How to use LiveCode <use-livecode at lists.runrev.com>
Sent: Wed, Sep 7, 2016 1:20 pm
Subject: Another scary bug??

Can someone please explain to me how the following code can produce 0 in tSiteItem? 

on mouseUp
   set the itemDelimiter to "|"
   set wholeMatches to true
   put "|6|" into tITIDList
   put "6" into tSiteID
   put itemOffset(tSiteID, tITIDList) into tSiteItem
   breakpoint
end mouseUp

But this code produces 2?

on mouseUp
   set the itemDelimiter to "|"
   set wholeMatches to true
   put "1|6|3" into tITIDList
   put "6" into tSiteID
   put itemOffset(tSiteID, tITIDList) into tSiteItem
   breakpoint
end mouseUp

Seems that if the first item of a list is empty, itemOffset (and perhaps other offset functions) breaks. 

Bob S
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