ccgus/fmdb — pull request #206 by GrahamDennis (2013-11-22 12:17:25+00:00)
Title: Simplify conditionals used to determine whether dispatch objects need explicit releasing.

The /usr/include/os/object.h header states that dispatch queues need manual retain/release if OS_OBJECT_USE_OBJC=1. Individual code-bases can opt out of this behaviour by defining OS_OBJECT_USE_OBJC=0. This change simplifies checking whether dispatch queues participate in ARC or not.