From 5d0d6957074c448a675f51e15424d210c27456b6 Mon Sep 17 00:00:00 2001
From: Philippe Converset <pconverset@autresphere.com>
Date: Mon, 26 May 2014 16:15:08 +0200
Subject: [PATCH] Avoid crash on selection if view is empty.

---
 Deck/PhotoStackView.m | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Deck/PhotoStackView.m b/Deck/PhotoStackView.m
index 703359a..dbd0aa6 100644
--- a/Deck/PhotoStackView.m
+++ b/Deck/PhotoStackView.m
@@ -305,6 +305,8 @@ -(NSUInteger)indexOfTopPhoto {
 }
 
 -(UIView *)topPhoto {
+    if(self.subviews.count == 0)
+        return nil;
     return [self.subviews objectAtIndex:[self.subviews count]-1];
 }