From 9ab37735f3cbcb68029cf5dfe195d4e6ec731d06 Mon Sep 17 00:00:00 2001
From: Richard Lehane <richard.lehane@gmail.com>
Date: Sat, 14 Sep 2019 19:53:33 +0200
Subject: [PATCH] check for self recurse to prevent stack overflow; fixes #9

---
 file.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/file.go b/file.go
index 036d25c..88a9259 100644
--- a/file.go
+++ b/file.go
@@ -153,7 +153,7 @@ func (r *Reader) traverse() error {
 			return
 		}
 		file := r.direntries[i]
-		if file.leftSibID != noStream {
+		if file.leftSibID != noStream && int(file.leftSibID) != i {
 			recurse(int(file.leftSibID), path)
 		}
 		if len(r.File) >= cap(r.File) {