Make constraints list read-only

captainsafia · web-flow · commit 43fd3cd5b30a · 2021-10-18T22:49:11.000Z
diff --git a/src/Mvc/Mvc.ApiExplorer/src/EndpointMetadataApiDescriptionProvider.cs b/src/Mvc/Mvc.ApiExplorer/src/EndpointMetadataApiDescriptionProvider.cs
@@ -211,7 +211,7 @@ private static ParameterDescriptor CreateParameterDescriptor(ParameterInfo param
 
             return new ApiParameterRouteInfo()
             {
-                Constraints = constraints.AsEnumerable(),
+                Constraints = constraints.AsReadOnly(),
                 DefaultValue = parameter.DefaultValue,
                 IsOptional = isOptional
             };

Original file line number	Diff line number	Diff line change
`@@ -211,7 +211,7 @@ private static ParameterDescriptor CreateParameterDescriptor(ParameterInfo param`
`211`	`211`
`212`	`212`	`return new ApiParameterRouteInfo()`
`213`	`213`	`{`
`214`		`- Constraints = constraints.AsEnumerable(),`
	`214`	`+ Constraints = constraints.AsReadOnly(),`
`215`	`215`	`DefaultValue = parameter.DefaultValue,`
`216`	`216`	`IsOptional = isOptional`
`217`	`217`	`};`