in FBSDKCoreKit/FBSDKCoreKit/Internal/FBSDKSwizzler.m [104:117]
static void fb_swizzledMethod_3(id self, SEL _cmd, id arg)
{
FB_FIND_SWIZZLE;
if (swizzle) {
((void (*)(id, SEL, id))swizzle.originalMethod)(self, _cmd, arg);
NSEnumerator *blocks = [swizzle.blocks objectEnumerator];
swizzleBlock block;
while ((block = [blocks nextObject])) {
block(self, _cmd, arg);
}
FB_REMOVE_SELECTOR;
}
}