From 71763dcd6632d44bd1f6d02479a5e44b317755a5 Mon Sep 17 00:00:00 2001
From: Orion Henry <orion@heroku.com>
Date: Mon, 27 Sep 2010 08:25:55 -0700
Subject: [PATCH] Send the number of bytes, not characters.  Fixes
 unrecoverable bug if multibyte characters are used.

---
 index.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/index.js b/index.js
index e9065d2be1..015944bc62 100644
--- a/index.js
+++ b/index.js
@@ -593,7 +593,7 @@ RedisClient.prototype.send_command = function () {
             if (typeof arg !== "string") {
                 arg = String(arg);
             }
-            command_str += "$" + arg.length + "\r\n" + arg + "\r\n";
+            command_str += "$" + Buffer.byteLength(arg) + "\r\n" + arg + "\r\n";
         });
         if (exports.debug_mode) {
             console.log("send command: " + command_str);
@@ -624,7 +624,7 @@ RedisClient.prototype.send_command = function () {
                     stream.write("\r\n");
                 }
             } else {
-                stream.write("$" + arg.length + "\r\n" + arg + "\r\n");
+                stream.write("$" + Buffer.byteLength(arg) + "\r\n" + arg + "\r\n");
             }
         });
     }