Update loader.c
Update loader.c

Moved from pull request on master to 1.3.0
unisys12/phalcon-hhvm,unisys12/phalcon-hhvm,Zaszczyk/cphalcon,Zaszczyk/cphalcon,unisys12/phalcon-hhvm,unisys12/phalcon-hhvm,unisys12/phalcon-hhvm,unisys12/phalcon-hhvm,Zaszczyk/cphalcon,Zaszczyk/cphalcon