From 3631cc5f4048edc710f51122d6c91a79e33231db Mon Sep 17 00:00:00 2001
From: Jakub Trllo <43494761+iLLiCiTiT@users.noreply.github.com>
Date: Mon, 19 Jun 2023 11:18:55 +0200
Subject: [PATCH] fix single root packing (#5154)

---
 openpype/lib/project_backpack.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/openpype/lib/project_backpack.py b/openpype/lib/project_backpack.py
index 55a96664d8..91a5b76e35 100644
--- a/openpype/lib/project_backpack.py
+++ b/openpype/lib/project_backpack.py
@@ -125,6 +125,7 @@ def pack_project(
     if not only_documents:
         roots = project_doc["config"]["roots"]
         # Determine root directory of project
+        source_root = None
         source_root_name = None
         for root_name, root_value in roots.items():
             if source_root is not None: