From 6d8bad13c06b4ef8fbb01b3cc15a14b985182420 Mon Sep 17 00:00:00 2001
From: Scott Goodson <scottg@pinterest.com>
Date: Sun, 8 Nov 2015 19:04:16 -0800
Subject: [PATCH] Fix crash in ASCII art creator for one-element children
 arrays

---
 AsyncDisplayKit/Layout/ASLayoutSpec.mm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/AsyncDisplayKit/Layout/ASLayoutSpec.mm b/AsyncDisplayKit/Layout/ASLayoutSpec.mm
index 35beca3161..376c606eea 100644
--- a/AsyncDisplayKit/Layout/ASLayoutSpec.mm
+++ b/AsyncDisplayKit/Layout/ASLayoutSpec.mm
@@ -150,7 +150,8 @@ static NSString * const kDefaultChildrenKey = @"kDefaultChildrenKey";
 
 - (NSString *)asciiArtString
 {
-  return [ASLayoutSpec asciiArtStringForChildren:@[self.child] parentName:[self asciiArtName]];
+  NSArray *children = self.child ? @[self.child] : self.children;
+  return [ASLayoutSpec asciiArtStringForChildren:children parentName:[self asciiArtName]];
 }
 
 - (NSString *)asciiArtName