From 70c7065f764231c40f266ff39e412f15124b9cfa Mon Sep 17 00:00:00 2001
From: 6543 <6543@obermui.de>
Date: Thu, 9 Dec 2021 19:32:30 +0100
Subject: [PATCH] fix #31

---
 server/try.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/server/try.go b/server/try.go
index 7223dfa..6dffa44 100644
--- a/server/try.go
+++ b/server/try.go
@@ -27,7 +27,10 @@ func tryUpstream(ctx *fasthttp.RequestCtx,
 		if !strings.HasSuffix(strings.SplitN(canonicalDomain, "/", 2)[0], string(mainDomainSuffix)) {
 			canonicalPath := string(ctx.RequestURI())
 			if targetRepo != "pages" {
-				canonicalPath = "/" + strings.SplitN(canonicalPath, "/", 3)[2]
+				path := strings.SplitN(canonicalPath, "/", 3)
+				if len(path) >= 3 {
+					canonicalPath = "/" + strings.SplitN(canonicalPath, "/", 3)[2]
+				}
 			}
 			ctx.Redirect("https://"+canonicalDomain+canonicalPath, fasthttp.StatusTemporaryRedirect)
 			return