--- a/candolint/handlers.py	Thu Aug 25 11:41:31 2016 +0800
+++ b/candolint/handlers.py	Thu Aug 25 18:59:48 2016 +0800
@@ -128,9 +128,12 @@
 class StatusHandler(BaseHandler):
     def get(self, domain, user, name):
         project = get_project_or_404(domain, user, name)
-        check = get_or_404(Check, project=project)
+        check = (Check
+            .select(*Check.get_light_fields())
+            .where(Check.project == project)
+            .first())
         parts = [('#555', 30, 14.5, 'lint')]
-        if not check.success:
+        if check is None or not check.success:
             parts.append(('#777', 62, 30.5, 'unknown'))
         elif check.errors or check.warnings:
             if check.errors: