robbiehanson/CocoaLumberjack — pull request #187 by rivera-ernesto (2013-12-04 01:37:30+00:00)
Title: Improve system version detection over #171

When building against iOS 6 SDK `NSFoundationVersionNumber_iOS_6_0` and `NSFoundationVersionNumber_iOS_6_1` may not be defined. As of iOS 7 SDK both have the same value: `993.00`.

Replaces #186.