From 944fbf507aaaa206e354d36e2a20a75ad5924a7c Mon Sep 17 00:00:00 2001
From: Andreas Kling <awesomekling@gmail.com>
Date: Fri, 10 Jan 2020 23:09:58 +0100
Subject: [PATCH] Kernel: Custody::absolute_path() should always return "/" for
 roots

A Custody with no parent is always *a* root (although not necessarily
the *real* root.)
---
 Kernel/FileSystem/Custody.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Kernel/FileSystem/Custody.cpp b/Kernel/FileSystem/Custody.cpp
index 519c8414d4..6dbdbbec5a 100644
--- a/Kernel/FileSystem/Custody.cpp
+++ b/Kernel/FileSystem/Custody.cpp
@@ -55,6 +55,8 @@ Custody::~Custody()
 
 String Custody::absolute_path() const
 {
+    if (!parent())
+        return "/";
     Vector<const Custody*, 32> custody_chain;
     for (auto* custody = this; custody; custody = custody->parent())
         custody_chain.append(custody);