ptwobrussell/Mining-the-Social-Web — pull request #20 by gar (2012-04-08 10:07:42+00:00)
Title: Tightening up the error checking in the xfn scraping example

I noticed (after fat-fingering a URL) that the error checking code in the xfn scraping example was referring to a non-existent local variable 'item'. Also, the program continued executing after I encountered the 'Failed to fetch' error, so I got exception output complaining that the 'page' variable was not defined.