1 files changed, 3 insertions, 1 deletions

diff --git a/ui-repolist.c b/ui-repolist.c
index f622a01..7b1fec3 100644
--- a/ui-repolist.c
+++ b/ui-repolist.c
@@ -106,7 +106,9 @@ static int is_in_url(struct cgit_repo *repo)
 
 static void print_sort_header(const char *title, const char *sort)
 {
-        htmlf("<th class='left'><a href='%s?s=%s", cgit_rooturl(), sort);
+        html("<th class='left'><a href='");
+        html_attr(cgit_rooturl());
+        htmlf("?s=%s", sort);
         if (ctx.qry.search) {
                 html("&amp;q=");
                 html_url_arg(ctx.qry.search);