From 71680f512ce60130a8d0f9331e708b6fd90180ca Mon Sep 17 00:00:00 2001
From: Ryan Dahl <ry@tinyclouds.org>
Date: Mon, 7 Dec 2009 18:03:06 +0100
Subject: [PATCH] Give default encodings for posix.read and posix.write

---
 src/node.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/node.js b/src/node.js
index c8f55c6b0..b0a524c3e 100644
--- a/src/node.js
+++ b/src/node.js
@@ -536,21 +536,25 @@ var posixModule = createInternalModule("posix", function (exports) {
 
   exports.read = function (fd, length, position, encoding) {
     var promise = new process.Promise()
+    encoding = encoding || "binary";
     process.fs.read(fd, length, position, encoding, callback(promise));
     return promise;
   };
 
   exports.readSync = function (fd, length, position, encoding) {
+    encoding = encoding || "binary";
     return process.fs.read(fd, length, position, encoding);
   };
 
   exports.write = function (fd, data, position, encoding) {
     var promise = new process.Promise()
+    encoding = encoding || "binary";
     process.fs.write(fd, data, position, encoding, callback(promise));
     return promise;
   };
 
   exports.writeSync = function (fd, data, position, encoding) {
+    encoding = encoding || "binary";
     return process.fs.write(fd, data, position, encoding);
   };