How to skip a list item if its not there?

[dbwebhosting 0]

Hi guys,

 

I am building a scrapper and i am scrapping the following details;

 

Company

Address

Contact number

 

 

I have it all working and i want to add a 'Website' scrape. However i don't want it to mess up my lists if their is no website. It needs to add a a blank and then move on if the website does not exist.

 

Still learning ubot guys so please be patient with me 

 

Regards

[a2mateit 395]

Use set to set your $next list item, then use an if statement with a comparison.

 

If #set = $nothing then do nothing/else do scrape...

 

Not at the computer at the moment or I would paste up a small code sample.

[Ptrick125 45]

For a blank, use the $nothing parameter and if you need to check if something is there, use the $if command and an $exists parameter

[deliter 203]

if list item is equal to nothing,increment list item,but I would,clear blank items from the list first before using it

 

or,if item is greater than nothing,than add item to list,if not,do not add to list