1 files changed, 7 insertions, 12 deletions
diff --git a/lib/zipfile.js b/lib/zipfile.js
index d38a9a4..85dde81 100644
--- a/lib/zipfile.js
+++ b/lib/zipfile.js
@@ -1,3 +1,4 @@
+var base64js = require("base64-js");
 var JSZip = require("jszip");
 
 exports.openArrayBuffer = openArrayBuffer;
@@ -12,11 +13,13 @@ function openArrayBuffer(arrayBuffer) {
 
         function read(name, encoding) {
             return zipFile.file(name).async("uint8array").then(function(array) {
-                var buffer = uint8ArrayToBuffer(array);
-                if (encoding) {
-                    return buffer.toString(encoding);
+                if (encoding === "base64") {
+                    return base64js.fromByteArray(array);
+                } else if (encoding) {
+                    var decoder = new TextDecoder(encoding);
+                    return decoder.decode(array);
                 } else {
-                    return buffer;
+                    return array;
                 }
             });
         }
@@ -38,14 +41,6 @@ function openArrayBuffer(arrayBuffer) {
     });
 }
 
-function uint8ArrayToBuffer(array) {
-    if (Buffer.from && Buffer.from !== Uint8Array.from) {
-        return Buffer.from(array);
-    } else {
-        return new Buffer(array);
-    }
-}
-
 function splitPath(path) {
     var lastIndex = path.lastIndexOf("/");
     if (lastIndex === -1) {