From e4a620f5080f07a87bde6416f84160d11b7e5325 Mon Sep 17 00:00:00 2001
From: Sergey Matveev <stargrave@stargrave.org>
Date: Mon, 14 Dec 2020 19:39:39 +0300
Subject: [PATCH] Explicitly top at the filesystem root

It just removes duplicate highest level relative do-path.
---
 main.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/main.go b/main.go
index 818b8da..6cda53e 100644
--- a/main.go
+++ b/main.go
@@ -104,7 +104,9 @@ func main() {
 	NoSync = os.Getenv(EnvNoSync) == "1"
 
 	TopDir = os.Getenv(EnvTopDir)
-	if TopDir != "" {
+	if TopDir == "" {
+		TopDir = "/"
+	} else {
 		TopDir, err = filepath.Abs(TopDir)
 		if err != nil {
 			panic(err)
-- 
2.44.0