From 26a23595b4ff285393949abaa6e55cafcff178fb Mon Sep 17 00:00:00 2001
From: Peinthor Rene <peinthor@gmail.com>
Date: Mon, 28 Apr 2014 22:12:17 +0200
Subject: [PATCH] updater: Fix a crash and handle redirects

---
 src/MainWindow.cpp | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/MainWindow.cpp b/src/MainWindow.cpp
index 01c85caf..bb3bbb81 100644
--- a/src/MainWindow.cpp
+++ b/src/MainWindow.cpp
@@ -1275,10 +1275,23 @@ void MainWindow::httpresponse(QNetworkReply *reply)
 
     if(reply->error() == QNetworkReply::NoError)
     {
+        // Check for redirect
+        QVariant possibleRedirectUrl =
+                     reply->attribute(QNetworkRequest::RedirectionTargetAttribute);
+
+        if(!possibleRedirectUrl.toUrl().isEmpty())
+        {
+            m_NetworkManager->get(QNetworkRequest(possibleRedirectUrl.toUrl()));
+            return;
+        }
+
         // first line of the currentrelease file contains a major.minor.patch version string
         QString sversion(reply->readLine());
 
         QStringList versiontokens = sversion.split(".");
+        if(versiontokens.size() < 3)
+            return;
+
         int major = versiontokens[0].toInt();
         int minor = versiontokens[1].toInt();
         int patch = versiontokens[2].toInt();