From 8037fed8d5391a8122d60b1f1c8768d623a0193e Mon Sep 17 00:00:00 2001
From: Dominik Riebeling <Dominik.Riebeling@gmail.com>
Date: Sat, 21 Mar 2009 18:01:59 +0000
Subject: HttpGet: if downloaded data should be written to output buffer make
 sure the buffer empty. This prevents old data available to the caller if a
 HttpGet object is reused and the new request fails.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20432 a1c6a512-1295-4272-9138-f99709370657
---
 rbutil/rbutilqt/base/httpget.cpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'rbutil/rbutilqt/base')

diff --git a/rbutil/rbutilqt/base/httpget.cpp b/rbutil/rbutilqt/base/httpget.cpp
index b226f4892a..bd15de41a9 100644
--- a/rbutil/rbutilqt/base/httpget.cpp
+++ b/rbutil/rbutilqt/base/httpget.cpp
@@ -184,6 +184,11 @@ bool HttpGet::getFile(const QUrl &url)
             return false;
         }
     }
+    else {
+        // output to buffer. Make sure buffer is empty so no old data gets
+        // returned in case the object is reused.
+        dataBuffer.clear();
+    }
     qDebug() << "[HTTP] downloading" << url.toEncoded();
     // create request
     http.setHost(url.host(), url.port(80));
-- 
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