cocos2d/cocos2d-x — pull request #2506 by rodrigogolive (2013-05-02 21:09:27+00:00)
Title: Adding "unsigned int" type casting to comparison

Due to a compilation flag on the Linux build, any comparison must have
been done with the same type ([-Werror=sign-compare]).

Signed-off-by: Rodrigo Goncalves de Oliveira