Update TypeNameResolver.cs (#3393)

msarilar · Mpdreamz · commit 7473aa688823 · 2018-09-10T12:07:20.000+02:00
(cherry picked from commit ed4205c)
diff --git a/src/Nest/CommonAbstractions/Infer/TypeName/TypeNameResolver.cs b/src/Nest/CommonAbstractions/Infer/TypeName/TypeNameResolver.cs
@@ -38,7 +38,7 @@ private string ResolveType(Type type)
 			else
 			{
 				var dataContract = type.GetAttributes<DataContractAttribute>().FirstOrDefault();
-				if (dataContract != null) typeName = dataContract.Name;
+				if (dataContract?.Name != null) typeName = dataContract.Name;
 				else
 				{
 					var inferredType =_connectionSettings.DefaultTypeNameInferrer(type);

Original file line number	Diff line number	Diff line change
`@@ -38,7 +38,7 @@ private string ResolveType(Type type)`
`38`	`38`	`else`
`39`	`39`	`{`
`40`	`40`	`var dataContract = type.GetAttributes<DataContractAttribute>().FirstOrDefault();`
`41`		`- if (dataContract != null) typeName = dataContract.Name;`
	`41`	`+ if (dataContract?.Name != null) typeName = dataContract.Name;`
`42`	`42`	`else`
`43`	`43`	`{`
`44`	`44`	`var inferredType =_connectionSettings.DefaultTypeNameInferrer(type);`