cmd: redirect empty about/ to homepage or summary

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

1 files changed, 10 insertions, 1 deletions

diff --git a/cmd.c b/cmd.c
index 3093c62..0375c5a 100644
--- a/cmd.c
+++ b/cmd.c
@@ -47,8 +47,17 @@ static void about_fn(void)
                         cgit_redirect(redirect, true);
                         free(currenturl);
                         free(redirect);
-                } else
+                } else if (ctx.repo->readme.nr)
                         cgit_print_repo_readme(ctx.qry.path);
+                else if (ctx.repo->homepage)
+                        cgit_redirect(ctx.repo->homepage, false);
+                else {
+                        char *currenturl = cgit_currenturl();
+                        char *redirect = fmtalloc("%s../", currenturl);
+                        cgit_redirect(redirect, false);
+                        free(currenturl);
+                        free(redirect);
+                }
         } else
                 cgit_print_site_readme();
 }