From 49b779927182f8a6f51ed64adb99735e1368848e Mon Sep 17 00:00:00 2001
From: SKP <jash@schulterklopfer-productions.de>
Date: Sun, 20 Jan 2019 12:44:02 +0100
Subject: [PATCH 1/2] Check if var with current directory is empty to prevent
 infinite loop

---
 dist/setup.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/dist/setup.sh b/dist/setup.sh
index 708361a..b7b7bd5 100755
--- a/dist/setup.sh
+++ b/dist/setup.sh
@@ -528,6 +528,9 @@ check_directory_owner() {
   local status=0
   for d in "${directories[@]}"
   do
+    if [[ ''$d == '' ]]; then
+      continue
+    fi
     if [[ -e $d ]]; then
       # is it mine and does it have rw ?
       # don't care about group rights

From ed62ef409f25ac6c23663b0407fd687edbce69f2 Mon Sep 17 00:00:00 2001
From: SKP <jash@schulterklopfer-productions.de>
Date: Sun, 20 Jan 2019 13:00:04 +0100
Subject: [PATCH 2/2] using absolute paths in check_directory_owner()

---
 dist/setup.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dist/setup.sh b/dist/setup.sh
index b7b7bd5..592f1dd 100755
--- a/dist/setup.sh
+++ b/dist/setup.sh
@@ -531,6 +531,7 @@ check_directory_owner() {
     if [[ ''$d == '' ]]; then
       continue
     fi
+    d=$(realpath $d)
     if [[ -e $d ]]; then
       # is it mine and does it have rw ?
       # don't care about group rights