--- modules/proxy/proxy_util.c.orig	2013-07-11 14:21:19.000000000 +0200
+++ modules/proxy/proxy_util.c	2013-12-16 16:06:36.000000000 +0100
@@ -2077,7 +2077,10 @@
      * short living pool.
      */
     /* are we connecting directly, or via a proxy? */
-    if (!proxyname) {
+    /* handle HTTP/1.0 via SSL like direct connect */
+    if (!proxyname ||
+        (conn->is_ssl &&
+         apr_table_get(r->subprocess_env, "force-proxy-request-1.0"))) {
         *url = apr_pstrcat(p, uri->path, uri->query ? "?" : "",
                            uri->query ? uri->query : "",
                            uri->fragment ? "#" : "",