From 678758c9baf6db386aff205301c037c67b5247e9 Mon Sep 17 00:00:00 2001
From: Alexander Bruy <alexander.bruy@gmail.com>
Date: Mon, 11 Dec 2017 20:00:48 +0200
Subject: [PATCH] use 443 (HTTPS) port when testing help URLs

---
 src/gui/qgshelp.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gui/qgshelp.cpp b/src/gui/qgshelp.cpp
index e6633b9df855..dd545fb4daa6 100644
--- a/src/gui/qgshelp.cpp
+++ b/src/gui/qgshelp.cpp
@@ -152,7 +152,7 @@ bool QgsHelp::urlExists( const QString &url )
     socket.setProxy( proxy );
   }
 
-  socket.connectToHost( helpUrl.host(), 80 );
+  socket.connectToHost( helpUrl.host(), 443 );
   if ( socket.waitForConnected() )
   {
     socket.write( "HEAD " + helpUrl.path().toUtf8() + " HTTP/1.1\r\n"