From 131dd25de39b2a4f718ffc2398dea0425d253154 Mon Sep 17 00:00:00 2001
From: Flo <florent.vouin@gmail.com>
Date: Sun, 10 Jul 2016 06:19:57 +0200
Subject: [PATCH] [ASNetworkImageNode] Check that data is not nil before
 loading the animated image. (#1849)

---
 AsyncDisplayKit/ASNetworkImageNode.mm | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/AsyncDisplayKit/ASNetworkImageNode.mm b/AsyncDisplayKit/ASNetworkImageNode.mm
index c66b53ea89..aa33179d2a 100755
--- a/AsyncDisplayKit/ASNetworkImageNode.mm
+++ b/AsyncDisplayKit/ASNetworkImageNode.mm
@@ -479,10 +479,12 @@ static const CGSize kMinReleaseImageOnBackgroundSize = {20.0, 20.0};
             id<ASAnimatedImageProtocol> animatedImage = nil;
             if (_downloaderFlags.downloaderImplementsAnimatedImage) {
               NSData *data = [NSData dataWithContentsOfURL:_URL];
-              animatedImage = [_downloader animatedImageWithData:data];
+              if (data != nil) {
+                animatedImage = [_downloader animatedImageWithData:data];
 
-              if ([animatedImage respondsToSelector:@selector(isDataSupported:)] && [animatedImage isDataSupported:data] == NO) {
-                animatedImage = nil;
+                if ([animatedImage respondsToSelector:@selector(isDataSupported:)] && [animatedImage isDataSupported:data] == NO) {
+                  animatedImage = nil;
+                }
               }
             }