Fixed problem of "Invalid response for blob" with fetch

xiamx · Mar 13, 2018 · 59b7926 · 59b7926
1 parent 9a3cad4
commit 59b7926
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Libraries/Network/XMLHttpRequest.js b/Libraries/Network/XMLHttpRequest.js
@@ -253,7 +253,7 @@ class XMLHttpRequest extends EventTarget(...XHR_EVENTS) {
         break;
 
       case 'blob':
-        if (typeof this._response === 'object' && this._response) {
+        if ((typeof this._response === 'object' && this._response) || this._response==='') {
           this._cachedResponse = BlobManager.createFromOptions(this._response);
         } else {
           throw new Error(`Invalid response for blob: ${this._response}`);