about: always ensure page has a trailing slash

Otherwise we can't easily embed links to other /about/ pages.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/cgit.c b/cgit.c
index ed02614..baad1c8 100644
--- a/cgit.c
+++ b/cgit.c
@@ -742,6 +742,9 @@ static void process_request(void)
         if (ctx.repo && prepare_repo_cmd())
                 return;
 
+        if (cmd->pre)
+                cmd->pre();
+
         if (cmd->want_layout) {
                 cgit_print_http_headers();
                 cgit_print_docstart();