Completion Block doesnt error with no internet connection


When I follow the chapter through, and implement the caching, whenever the appl launches I get the cached list as expected.
However, if there is no internet connection, I never get the UIALert instead the activity indicator just spins forever!
I cant see any obvious typos in what I copied, but would be happy to be pointes in an obvious direction!
Thanks chaps


Curly brace in wrong place!

Sorry to trouble you