gistfile1.m

@interface SomeViewController : UIViewController

@end

@implementation SomeViewController

- (IBAction)show:(id)sender
{
	UIImagePickerController *pickerController = [UIImagePickerController new];
	[pickerController setDelegate:(id)self];
	[self presentViewController:pickerController animated:YES completion:nil];
}

#pragma mark image picker hacks
- (void)navigationController:(UINavigationController *)navigationController willShowViewController:(UIViewController *)viewController animated:(BOOL)animated
{
    if(![navigationController isKindOfClass:[UIImagePickerController class]])
        return;

    UINavigationItem *item = [viewController navigationItem];
    
    if(!item.rightBarButtonItems){
        [item setValue:nil forKey:@"_customRightViews"];
    }else{
        [item setRightBarButtonItems:nil];
    }
}

@end