From 405b62dd367839a32d7395989244420f02a6c190 Mon Sep 17 00:00:00 2001
From: Johannes Pietrzyk <40020979+JPietrzykTUD@users.noreply.github.com>
Date: Fri, 6 Sep 2024 15:18:13 +0200
Subject: [PATCH] Update install_tsl.sh

---
 .github/workflows/install_tsl.sh | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/install_tsl.sh b/.github/workflows/install_tsl.sh
index f3ed264..f1a87f9 100755
--- a/.github/workflows/install_tsl.sh
+++ b/.github/workflows/install_tsl.sh
@@ -13,8 +13,12 @@ curl -L "https://github.com/db-tu-dresden/TSL/releases/latest/download/detect_fl
 chmod +x ${TMP_DIR}/detect_flags.sh
 
 #create array from flags string
-# AVAIL_FLAGS=($(${TMP_DIR}/detect_flags.sh))
-IFS=' ' read -r -a AVAIL_FLAGS <<< "$(${TMP_DIR}/detect_flags.sh)"
+DETECTED_FLAGS$=$(${TMP_DIR}/detect_flags.sh)
+if [ $? != 0 ]; then
+  echo "Could not detect any flags."
+  exit 1
+fi
+IFS=' ' read -r -a AVAIL_FLAGS <<< "${DETECTED_FLAGS}"
 unset IFS