robbiehanson/CocoaLumberjack — pull request #171 by mojtabacazi (2013-11-20 18:54:49+00:00)
Title: Update DDLog.m

I've changed ios6 check to the following (which is BTW suggested by Apple)

floor(NSFoundationVersionNumber) <= NSFoundationVersionNumber_iOS_6_1

First of all it will work with iOS 6.1, which the original code was ignoring, and is faster than sending obj-c messages (aka calling methods).