facebook/facebook-ios-sdk — pull request #579 by YannickL (2014-01-28 12:56:31+00:00)
Title: [FIX] Convert int to NSInteger to avoid any problems in 64 bits archs

This is a little fix to avoid problems by testing for 64 bits architectures.
In 64 bits archs, the size of `int` is 4 bytes while the size of `NSInteger `are 8 bytes.

[Apple Documentation](https://developer.apple.com/library/iOS/documentation/General/Conceptual/CocoaTouch64BitGuide/Major64-BitChanges/Major64-BitChanges.html#//apple_ref/doc/uid/TP40013501-CH2-TPXREF103)