From 3933fbf91b3df67658fb9bdea6a90944294c5b24 Mon Sep 17 00:00:00 2001
From: hns <hannesw@gmail.com>
Date: Mon, 31 Jan 2005 17:05:14 +0000
Subject: [PATCH] Don't write out response body for HEAD requests.

---
 src/helma/servlet/AbstractServletClient.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/helma/servlet/AbstractServletClient.java b/src/helma/servlet/AbstractServletClient.java
index 8f361ff3..efffa141 100644
--- a/src/helma/servlet/AbstractServletClient.java
+++ b/src/helma/servlet/AbstractServletClient.java
@@ -338,6 +338,10 @@ public abstract class AbstractServletClient extends HttpServlet {
             res.setContentLength(hopres.getContentLength());
             res.setContentType(hopres.getContentType());
 
+            if ("HEAD".equalsIgnoreCase(req.getMethod())) {
+                return;
+            }
+
             try {
                 OutputStream out = res.getOutputStream();