Adding debugging to test conn string

script/execute_analysis.sh

@@ -9,6 +9,12 @@ repo_root=$(cd "${script_dir}/.." && pwd)
 cmake_folder=$repo_root"/cmake/analysis_linux"
 
 conn_string="${IOTHUB_CONNECTION_STRING}"
+
+echo "Environment var: $conn_string"
+if [[ -z "$conn_string" ]]; then
+    echo "Conn string is not empty"
+fi
+
 rm -r -f $cmake_folder
 mkdir -p $cmake_folder
 pushd $cmake_folder