[redirects-web] Re-pass ProxyPreserveHost

[Andrea Veri <averi src gnome org>]

commit be68e0194265f52108859e0b032c0ed17050fd8e
Author: Andrea Veri <averi redhat com>
Date:   Wed Feb 19 16:01:38 2020 +0100

    Re-pass ProxyPreserveHost

 app_data/httpd-cfg/gtk.org.conf | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/app_data/httpd-cfg/gtk.org.conf b/app_data/httpd-cfg/gtk.org.conf
index e70e2ec..ad10bc4 100644
--- a/app_data/httpd-cfg/gtk.org.conf
+++ b/app_data/httpd-cfg/gtk.org.conf
@@ -5,7 +5,7 @@
     SSLProxyEngine On
     SSLProxyCheckPeerCN on 
     SSLProxyCheckPeerExpire on
-
+    ProxyPreserveHost Off
     ProxyPass / https://infrastructure.pages.gitlab.gnome.org/gtk-web/ retry=0
     ProxyPass /.well-known/acme-challenge !
     ProxyPassReverse / https://infrastructure.pages.gitlab.gnome.org/gtk-web/