change body.length to Buffer.byteLength(body)

expressjs · Dec 21, 2013 · 878d2c5 · 878d2c5
1 parent fc74547
commit 878d2c5
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/en/guide/intro.jade b/en/guide/intro.jade
@@ -83,7 +83,7 @@ section
     app.get('/hello.txt', function(req, res){
       var body = 'Hello World';
       res.setHeader('Content-Type', 'text/plain');
-      res.setHeader('Content-Length', body.length);
+      res.setHeader('Content-Length', Buffer.byteLength(body));
       res.end(body);
     });
 

diff --git a/guide.html b/guide.html
@@ -57,7 +57,7 @@
 </p><pre class="js"><code>app.get('/hello.txt', function(req, res){
   var body = 'Hello World';
   res.setHeader('Content-Type', 'text/plain');
-  res.setHeader('Content-Length', body.length);
+  res.setHeader('Content-Length', Buffer.byteLength(body));
   res.end(body);
 });
 </code></pre><p>Express augments these objects providing you with higher level