From 6cc64372c2e6a691716927e367844585e528aeee Mon Sep 17 00:00:00 2001
From: William Candillon <wcandillon@gmail.com>
Date: Thu, 16 Nov 2017 20:57:14 +0100
Subject: [PATCH] fix(network): Check for network errors

---
 src/index.tsx | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/src/index.tsx b/src/index.tsx
index d7baed9..7460d6e 100644
--- a/src/index.tsx
+++ b/src/index.tsx
@@ -102,10 +102,14 @@ export class ImageCache {
             cache.downloading = true;
             const method = source.method ? source.method : "GET";
             cache.task = RNFetchBlob.config({ path }).fetch(method, uri, source.headers);
-            cache.task.then(() => {
-                cache.downloading = false;
-                cache.path = path;
-                this.notify(uri);
+            cache.task.then(res => {
+                if (res.info().status === 200) {
+                    cache.downloading = false;
+                    cache.path = path;
+                    this.notify(uri);
+                } else {
+                    cache.downloading = false;
+                }
             }).catch(() => {
                 cache.downloading = false;
                 // Parts of the image may have been downloaded already, (see https://github.com/wkh237/react-native-fetch-blob/issues/331)