fix: nullcheck

maurei · maurei · commit 693c1381426f · 2020-09-09T17:08:15.000+02:00
diff --git a/src/JsonApiDotNetCore/Middleware/IncomingTypeMatchFilter.cs b/src/JsonApiDotNetCore/Middleware/IncomingTypeMatchFilter.cs
@@ -20,8 +20,8 @@ public sealed class IncomingTypeMatchFilter : IActionFilter
 
         public IncomingTypeMatchFilter(IResourceContextProvider provider, IJsonApiRequest jsonApiRequest)
         {
-            _provider = provider;
-            _jsonApiRequest = jsonApiRequest;
+            _provider = provider ?? throw new ArgumentNullException(nameof(provider));
+            _jsonApiRequest = jsonApiRequest ?? throw new ArgumentNullException(nameof(provider));
         }
 
         public void OnActionExecuting(ActionExecutingContext context)

Original file line number	Diff line number	Diff line change
`@@ -20,8 +20,8 @@ public sealed class IncomingTypeMatchFilter : IActionFilter`
`20`	`20`
`21`	`21`	`public IncomingTypeMatchFilter(IResourceContextProvider provider, IJsonApiRequest jsonApiRequest)`
`22`	`22`	`{`
`23`		`- _provider = provider;`
`24`		`- _jsonApiRequest = jsonApiRequest;`
	`23`	`+ _provider = provider ?? throw new ArgumentNullException(nameof(provider));`
	`24`	`+ _jsonApiRequest = jsonApiRequest ?? throw new ArgumentNullException(nameof(provider));`
`25`	`25`	`}`
`26`	`26`
`27`	`27`	`public void OnActionExecuting(ActionExecutingContext context)`