Guarded against empty file list

assets/common.sh

@@ -27,12 +27,14 @@ load_files() {
     # TODO: Remove Me - DEBUGGING
     echo "Files:"
     echo $files
-    for fileName in "$files"; do
-        local jq_path=".source.files.${fileName}"
-        local content=$(jq -r "${jq_path}" < $1)
-        echo "$content" > "/tmp/${fileName}"
-        # TODO: Remove Me - DEBUGGING
-        echo "File /tmp/${fileName}"
-        cat /tmp/${fileName}
-    done
+    if [[ ! -z "${files}" ]]; then
+        for fileName in $files; do
+            local jq_path=".source.files.${fileName}"
+            local content=$(jq -r "${jq_path}" < $1)
+            echo "$content" > "/tmp/${fileName}"
+            # TODO: Remove Me - DEBUGGING
+            echo "File /tmp/${fileName}"
+            cat /tmp/${fileName}
+        done
+    fi
 }