Guarded against empty file list

assets/common.sh

@@ -27,7 +27,8 @@ load_files() {
     # TODO: Remove Me - DEBUGGING
     echo "Files:"
     echo $files
-    for fileName in "$files"; do
+    if [[ ! -z "${files}" ]]; then
+        for fileName in $files; do
             local jq_path=".source.files.${fileName}"
             local content=$(jq -r "${jq_path}" < $1)
             echo "$content" > "/tmp/${fileName}"
@@ -35,4 +36,5 @@ load_files() {
             echo "File /tmp/${fileName}"
             cat /tmp/${fileName}
         done
+    fi
 }