From 8e16d836dd97427dbd525b96cf9a99cb5811a45a Mon Sep 17 00:00:00 2001
From: sundi <didee@didee.cn>
Date: Thu, 30 Nov 2017 11:23:51 +0800
Subject: [PATCH] fix carsh

---
 YYWebImage/YYWebImageOperation.m | 1 +
 1 file changed, 1 insertion(+)

diff --git a/YYWebImage/YYWebImageOperation.m b/YYWebImage/YYWebImageOperation.m
index 30ac1eb..1aab6c0 100644
--- a/YYWebImage/YYWebImageOperation.m
+++ b/YYWebImage/YYWebImageOperation.m
@@ -689,6 +689,7 @@ - (void)connectionDidFinishLoading:(NSURLConnection *)connection {
                     } break;
                 }
                 if ([self isCancelled]) return;
+                if (!image) return;
                 
                 if (self.transform && image) {
                     UIImage *newImage = self.transform(image, self.request.URL);