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Fix null reference exception if SchemeName not set #6

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Fix null reference exception if SchemeName not set #6

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4 changes: 2 additions & 2 deletions src/Microsoft.AspNetCore.OData.Authorization/ODataModelPermissionsExtractor.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -533,9 +533,9 @@ private static PermissionData GetPermissionData(IEdmRecordExpression permissionR
var schemeProperty = permissionRecord.FindProperty("SchemeName")?.Value as IEdmStringConstantExpression;
var scopesProperty = permissionRecord.FindProperty("Scopes")?.Value as IEdmCollectionExpression;

var scopes = scopesProperty.Elements.Select(s => GetScopeData(s as IEdmRecordExpression));
var scopes = scopesProperty?.Elements.Select(s => GetScopeData(s as IEdmRecordExpression)) ?? Enumerable.Empty<PermissionScopeData>();

return new PermissionData() { SchemeName = schemeProperty.Value, Scopes = scopes.ToList() };
return new PermissionData() { SchemeName = schemeProperty?.Value, Scopes = scopes.ToList() };
}

private static PermissionScopeData GetScopeData(IEdmRecordExpression scopeRecord)
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