Merge 5e63630 into bc47af6

index.js

@@ -1,7 +1,7 @@
 'use strict';
 
 var through = require('through2');
-var removeBom = require('remove-bom-buffer');
+var isUTF8 = require('is-utf8');
 
 function removeBomStream() {
   var completed = false;
@@ -47,4 +47,19 @@ function removeBomStream() {
   }
 }
 
+function removeBom(buf) {
+  if (Buffer.isBuffer(buf) && matchBOM(buf) && maybeUTF8(buf)) {
+    return buf.slice(3);
+  }
+  return buf;
+}
+
+function matchBOM(buf) {
+  return buf[0] === 0xEF && buf[1] === 0xBB && buf[2] === 0xBF;
+}
+
+function maybeUTF8(buf) {
+  return isUTF8(buf.slice(3, 7));
+}
+
 module.exports = removeBomStream;

package.json

@@ -22,7 +22,7 @@
     "test": "nyc mocha --async-only"
   },
   "dependencies": {
-    "remove-bom-buffer": "^3.0.0",
+    "is-utf8": "^0.2.1",
     "through2": "^4.0.2"
   },
   "devDependencies": {