From fc03fce082aed317620430d3e66b38b287710696 Mon Sep 17 00:00:00 2001
From: Luis Aleixo <luis.aleixo@cern.ch>
Date: Mon, 27 May 2024 10:50:59 +0200
Subject: [PATCH] wrapped data service enabled env. variable in try/except
 block

---
 caimira/apps/calculator/__init__.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/caimira/apps/calculator/__init__.py b/caimira/apps/calculator/__init__.py
index edfc75d1..ee69695e 100644
--- a/caimira/apps/calculator/__init__.py
+++ b/caimira/apps/calculator/__init__.py
@@ -573,7 +573,11 @@ def make_app(
 
     data_registry = DataRegistry()
     data_service = None
-    data_service_enabled = int(os.environ.get('DATA_SERVICE_ENABLED', 0))
+    try:
+        data_service_enabled = int(os.environ.get('DATA_SERVICE_ENABLED', 0))
+    except ValueError:
+        data_service_enabled = None
+        
     if data_service_enabled: data_service = DataService.create()
 
     return Application(