Fix review comment

Shwetap05 · Shwetap05 · commit 734ee71ec1c0 · 2018-03-20T23:56:34.000-07:00
diff --git a/src/Microsoft.OpenApi/Models/OpenApiParameter.cs b/src/Microsoft.OpenApi/Models/OpenApiParameter.cs
@@ -259,7 +259,7 @@ public void SerializeAsV2WithoutReference(IOpenApiWriter writer)
             }
             // In V2 parameter's type can't be a reference to a custom object schema or can't be of type object
             // So in that case map the type as string.
-            else if (Schema?.Reference?.Type == ReferenceType.Schema || Schema?.Type == "object")
+            else if (Schema?.UnresolvedReference == false || Schema?.Type == "object")
             {
                 writer.WriteProperty(OpenApiConstants.Type, "string");
             }

Original file line number	Diff line number	Diff line change
`@@ -259,7 +259,7 @@ public void SerializeAsV2WithoutReference(IOpenApiWriter writer)`
`259`	`259`	`}`
`260`	`260`	`// In V2 parameter's type can't be a reference to a custom object schema or can't be of type object`
`261`	`261`	`// So in that case map the type as string.`
`262`		`- else if (Schema?.Reference?.Type == ReferenceType.Schema \|\| Schema?.Type == "object")`
	`262`	`+ else if (Schema?.UnresolvedReference == false \|\| Schema?.Type == "object")`
`263`	`263`	`{`
`264`	`264`	`writer.WriteProperty(OpenApiConstants.Type, "string");`
`265`	`265`	`}`