[PATCH 2/2] cmd: redirect empty about/ to homepage or summary

[Jason at zx2c4.com (Jason A. Donenfeld)]

Signed-off-by: Jason A. Donenfeld <Jason at zx2c4.com>
---
 cmd.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

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();
 }
-- 
2.7.1