Crash: setProgressUpdateBlock: unrecognized selector sent to instance

[johnvuko]

Hi,
when I used a custom implementation of IDMPhotoProtocol I have this crash.
It's because you cast an object in IDMPhoto class in configurePage method:

IDMPhotoBrowser/Classes/IDMPhotoBrowser.m

Line 1041 in 4037cdb

- (void)configurePage:(IDMZoomingScrollView *)page forIndex:(NSUInteger)index {

I suggest you just add setProgressUpdateBlock to IDMPhotoProtocol.

Thanks.