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fix Blob detection for iOS 8/9 #69

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Merged
merged 1 commit into from
Apr 26, 2017
Merged

fix Blob detection for iOS 8/9 #69

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7 changes: 5 additions & 2 deletions binary.js
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,9 @@

var isArray = require('isarray');
var isBuf = require('./is-buffer');
var toString = Object.prototype.toString;
var withNativeBlob = typeof global.Blob === 'function' || toString.call(global.Blob) === '[object BlobConstructor]';
var withNativeFile = typeof global.File === 'function' || toString.call(global.File) === '[object FileConstructor]';

/**
* Replaces every Buffer | ArrayBuffer in packet with a numbered placeholder.
Expand Down Expand Up @@ -97,8 +100,8 @@ exports.removeBlobs = function(data, callback) {
if (!obj) return obj;

// convert any blob
if ((typeof global.Blob === 'function' && obj instanceof Blob) ||
(typeof global.File === 'function' && obj instanceof File)) {
if ((withNativeBlob && obj instanceof Blob) ||
(withNativeFile && obj instanceof File)) {
pendingBlobs++;

// async filereader
Expand Down