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fix breadcrumb check: view may be None because of restricted permissions

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This commit is contained in:
Helmut Merz 2020-08-18 10:23:15 +02:00
parent 4f710c15d6
commit fecac89a84
1 changed files with 1 additions and 1 deletions
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2
browser/concept.py
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@ -308,7 +308,7 @@ class ConceptView(BaseView):
def breadcrumbsParent(self): def breadcrumbsParent(self):
for p in self.context.getParents([self.defaultPredicate]): for p in self.context.getParents([self.defaultPredicate]):
view = self.nodeView.getViewForTarget(p) view = self.nodeView.getViewForTarget(p)
if view.showInBreadcrumbs: if view is not None and view.showInBreadcrumbs:
return view return view
return None return None