X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/blobdiff_plain/5aff007d8fcfb4c6cc3c3627ae15f45562db7a0d..0e2b222fc14b8f890fab644118cf0f43abbe450a:/lib/url.c

diff --git a/lib/url.c b/lib/url.c
index 6d19911..16f3257 100644
--- a/lib/url.c
+++ b/lib/url.c
@@ -44,6 +44,10 @@ char *infer_url(void) {
   const char *scheme = "http", *server, *script, *e, *request_uri;
   char *url;
   int port;
+
+  /* mod_ssl sets HTTPS=on if the scheme is https */
+  if((e = getenv("HTTPS")) && !strcmp(e, "on"))
+    scheme = "https";
   
   /* Figure out the server.  'MUST' be set and we don't cope if it
    * is not. */