fix: avoid new Buffer usage (jpeg-js#73)

promatik · web-flow · commit 49be0e4ba866 · 2020-07-02T15:39:34.000-05:00
diff --git a/lib/decoder.js b/lib/decoder.js
@@ -1100,7 +1100,7 @@ function decode(jpegData, userOpts = {}) {
       exifBuffer: decoder.exifBuffer,
       data: opts.useTArray ?
         new Uint8Array(bytesNeeded) :
-        new Buffer(bytesNeeded)
+        Buffer.alloc(bytesNeeded)
     };
     if(decoder.comments.length > 0) {
       image["comments"] = decoder.comments;
diff --git a/lib/encoder.js b/lib/encoder.js
@@ -36,7 +36,7 @@ Basic GUI blocking jpeg encoder
 */
 
 var btoa = btoa || function(buf) {
-  return new Buffer(buf).toString('base64');
+  return Buffer.from(buf).toString('base64');
 };
 
 function JPEGEncoder(quality) {
@@ -714,7 +714,7 @@ function JPEGEncoder(quality) {
 			writeWord(0xFFD9); //EOI
 
 			if (typeof module === 'undefined') return new Uint8Array(byteout);
-      return new Buffer(byteout);
+      return Buffer.from(byteout);
 
 			var jpegDataUri = 'data:image/jpeg;base64,' + btoa(byteout.join(''));
 			
