1 files changed, 13 insertions, 1 deletions
diff --git a/ui-shared.c b/ui-shared.c
index 2630f23..29036d0 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -25,24 +25,35 @@ static char *http_date(time_t t)
        return fmt("%s, %02d %s %04d %02d:%02d:%02d GMT", day[tm->tm_wday],
                   tm->tm_mday, month[tm->tm_mon], 1900+tm->tm_year,
                   tm->tm_hour, tm->tm_min, tm->tm_sec);
 }
 void cgit_print_error(char *msg)
 {
        html("<div class='error'>");
        html_txt(msg);
        html("</div>\n");
 }
+char *cgit_httpscheme()
+{
+        char *https;
+        https = getenv("HTTPS");
+        if (https != NULL && strcmp(https, "on") == 0)
+                return "https://";
+        else
+                return "http://";
+}
 char *cgit_hosturl()
 {
        char *host, *port;
        host = getenv("HTTP_HOST");
        if (host) {
                host = xstrdup(host);
        } else {
                host = getenv("SERVER_NAME");
                if (!host)
                        return NULL;
                port = getenv("SERVER_PORT");
@@ -485,25 +496,26 @@ void cgit_print_docstart(struct cgit_context *ctx)
        htmlf("<meta name='generator' content='cgit %s'/>\n", cgit_version);
        if (ctx->cfg.robots && *ctx->cfg.robots)
                htmlf("<meta name='robots' content='%s'/>\n", ctx->cfg.robots);
        html("<link rel='stylesheet' type='text/css' href='");
        html_attr(ctx->cfg.css);
        html("'/>\n");
        if (ctx->cfg.favicon) {
                html("<link rel='shortcut icon' href='");
                html_attr(ctx->cfg.favicon);
                html("'/>\n");
        }
        if (host && ctx->repo) {
-                html("<link rel='alternate' title='Atom feed' href='http://");
+                html("<link rel='alternate' title='Atom feed' href='");
+                html(cgit_httpscheme());
                html_attr(cgit_hosturl());
                html_attr(cgit_fileurl(ctx->repo->url, "atom", ctx->qry.path,
                                       fmt("h=%s", ctx->qry.head)));
                html("' type='application/atom+xml'/>");
        }
        html("</head>\n");
        html("<body>\n");
        if (ctx->cfg.header)
                html_include(ctx->cfg.header);
 }
 void cgit_print_docend()