From 192e754b8e8154886653bb5fec1a9808b7dc1cb8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Oriol=20Tint=C3=B3?= <oriol.tinto@lmu.de>
Date: Fri, 23 Jun 2023 14:02:46 +0200
Subject: [PATCH] Fix bug in prepare_experiment.sh

---
 templates/event-generator/prepare_experiment.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/templates/event-generator/prepare_experiment.sh b/templates/event-generator/prepare_experiment.sh
index 9d1c09a..22ddbb4 100644
--- a/templates/event-generator/prepare_experiment.sh
+++ b/templates/event-generator/prepare_experiment.sh
@@ -20,7 +20,9 @@ mkdir -p "${COMMON_INIDATA_FOLDER}"
 cd "${COMMON_INIDATA_FOLDER}" || exit
 
 # Change permissions
-chmod 660 ./*
+if [ "$(ls -A .)" ]; then
+  chmod 660 ./*
+fi
 
 # Download or copy required input files
 function download_file() {
-- 
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