Fix case where more than 4 weak references to the same object would cause infinite loops.
Fix case where more than 4 weak references to the same object would cause infinite loops.

Patch by Thomas Davie!



git-svn-id: a68838e7bd575144b7122a20f5a950e65beaf589@35207 72102866-910b-0410-8b05-ffd578937521

itumashyk/ndk-objc-gs-libobjc2,itumashyk/ndk-objc-gs-libobjc2