Add missing using

bjornharrtell · bjornharrtell · commit c0c5fe64408e · 2020-02-12T10:28:20.000+01:00
diff --git a/src/JsonApiDotNetCore/Extensions/IApplicationBuilderExtensions.cs b/src/JsonApiDotNetCore/Extensions/IApplicationBuilderExtensions.cs
@@ -1,3 +1,4 @@
+using System;
 using JsonApiDotNetCore.Builders;
 using JsonApiDotNetCore.Configuration;
 using JsonApiDotNetCore.Internal;

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,4 @@`
	`1`	`+using System;`
`1`	`2`	`using JsonApiDotNetCore.Builders;`
`2`	`3`	`using JsonApiDotNetCore.Configuration;`
`3`	`4`	`using JsonApiDotNetCore.Internal;`