Fixed iOS8 warning
Fixed iOS8 warning

jiamaozheng/EBPhotoPages,KenLau/EBPhotoPages,snakecharmer/EBPhotoPages,EddyBorja/EBPhotoPages,12207480/EBPhotoPages,dieface/EBPhotoPages,algoaccess/EBPhotoPages,perwyl/EBPhotoPages,rtsbtx/EBPhotoPages,kostassite/EBPhotoPages,3ph/EBPhotoPages,msdgwzhy6/EBPhotoPages