1 files changed, 54 insertions, 51 deletions

diff --git a/deps/npm/node_modules/fstream/lib/file-writer.js b/deps/npm/node_modules/fstream/lib/file-writer.js
index 5e9902a63..4c803d8d6 100644
--- a/deps/npm/node_modules/fstream/lib/file-writer.js
+++ b/deps/npm/node_modules/fstream/lib/file-writer.js
@@ -1,104 +1,107 @@
 module.exports = FileWriter
 
-var fs = require("graceful-fs")
-  , mkdir = require("mkdirp")
-  , Writer = require("./writer.js")
-  , inherits = require("inherits")
-  , EOF = {}
+var fs = require('graceful-fs')
+var Writer = require('./writer.js')
+var inherits = require('inherits')
+var EOF = {}
 
 inherits(FileWriter, Writer)
 
 function FileWriter (props) {
-  var me = this
-  if (!(me instanceof FileWriter)) throw new Error(
-    "FileWriter must be called as constructor.")
+  var self = this
+  if (!(self instanceof FileWriter)) {
+    throw new Error('FileWriter must be called as constructor.')
+  }
 
   // should already be established as a File type
-  if (props.type !== "File" || !props.File) {
-    throw new Error("Non-file type "+ props.type)
+  if (props.type !== 'File' || !props.File) {
+    throw new Error('Non-file type ' + props.type)
   }
 
-  me._buffer = []
-  me._bytesWritten = 0
+  self._buffer = []
+  self._bytesWritten = 0
 
   Writer.call(this, props)
 }
 
 FileWriter.prototype._create = function () {
-  var me = this
-  if (me._stream) return
+  var self = this
+  if (self._stream) return
 
   var so = {}
-  if (me.props.flags) so.flags = me.props.flags
+  if (self.props.flags) so.flags = self.props.flags
   so.mode = Writer.filemode
-  if (me._old && me._old.blksize) so.bufferSize = me._old.blksize
+  if (self._old && self._old.blksize) so.bufferSize = self._old.blksize
 
-  me._stream = fs.createWriteStream(me._path, so)
+  self._stream = fs.createWriteStream(self._path, so)
 
-  me._stream.on("open", function (fd) {
-    // console.error("FW open", me._buffer, me._path)
-    me.ready = true
-    me._buffer.forEach(function (c) {
-      if (c === EOF) me._stream.end()
-      else me._stream.write(c)
+  self._stream.on('open', function () {
+    // console.error("FW open", self._buffer, self._path)
+    self.ready = true
+    self._buffer.forEach(function (c) {
+      if (c === EOF) self._stream.end()
+      else self._stream.write(c)
     })
-    me.emit("ready")
+    self.emit('ready')
     // give this a kick just in case it needs it.
-    me.emit("drain")
+    self.emit('drain')
   })
 
-  me._stream.on("drain", function () { me.emit("drain") })
+  self._stream.on('error', function (er) { self.emit('error', er) })
+
+  self._stream.on('drain', function () { self.emit('drain') })
 
-  me._stream.on("close", function () {
-    // console.error("\n\nFW Stream Close", me._path, me.size)
-    me._finish()
+  self._stream.on('close', function () {
+    // console.error('\n\nFW Stream Close', self._path, self.size)
+    self._finish()
   })
 }
 
 FileWriter.prototype.write = function (c) {
-  var me = this
+  var self = this
 
-  me._bytesWritten += c.length
+  self._bytesWritten += c.length
 
-  if (!me.ready) {
-    if (!Buffer.isBuffer(c) && typeof c !== 'string')
+  if (!self.ready) {
+    if (!Buffer.isBuffer(c) && typeof c !== 'string') {
       throw new Error('invalid write data')
-    me._buffer.push(c)
+    }
+    self._buffer.push(c)
     return false
   }
 
-  var ret = me._stream.write(c)
-  // console.error("\t-- fw wrote, _stream says", ret, me._stream._queue.length)
+  var ret = self._stream.write(c)
+  // console.error('\t-- fw wrote, _stream says', ret, self._stream._queue.length)
 
   // allow 2 buffered writes, because otherwise there's just too
   // much stop and go bs.
-  if (ret === false && me._stream._queue) {
-    return me._stream._queue.length <= 2;
+  if (ret === false && self._stream._queue) {
+    return self._stream._queue.length <= 2
   } else {
-    return ret;
+    return ret
   }
 }
 
 FileWriter.prototype.end = function (c) {
-  var me = this
+  var self = this
 
-  if (c) me.write(c)
+  if (c) self.write(c)
 
-  if (!me.ready) {
-    me._buffer.push(EOF)
+  if (!self.ready) {
+    self._buffer.push(EOF)
     return false
   }
 
-  return me._stream.end()
+  return self._stream.end()
 }
 
 FileWriter.prototype._finish = function () {
-  var me = this
-  if (typeof me.size === "number" && me._bytesWritten != me.size) {
-    me.error(
-      "Did not get expected byte count.\n" +
-      "expect: " + me.size + "\n" +
-      "actual: " + me._bytesWritten)
+  var self = this
+  if (typeof self.size === 'number' && self._bytesWritten !== self.size) {
+    self.error(
+      'Did not get expected byte count.\n' +
+      'expect: ' + self.size + '\n' +
+      'actual: ' + self._bytesWritten)
   }
-  Writer.prototype._finish.call(me)
+  Writer.prototype._finish.call(self)
 }