Possible null reference refactored

Author: i4004

src/Simplify.Web.Json/Model/Binding/JsonModelBinder.cs

@@ -1,4 +1,5 @@
-using System.Threading.Tasks;
+using System;
+using System.Threading.Tasks;
 using Newtonsoft.Json;
 using Simplify.Web.Model.Binding;
 using Simplify.Web.Model.Validation;
@@ -38,7 +39,9 @@ public async Task BindAsync<T>(ModelBinderEventArgs<T> args)
 			if (string.IsNullOrEmpty(args.Context.RequestBody))
 				throw new ModelValidationException("JSON request body is null or empty");
 
-			args.SetModel(JsonConvert.DeserializeObject<T>(args.Context.RequestBody, _settings));
+			var deserializedModel = JsonConvert.DeserializeObject<T>(args.Context.RequestBody, _settings) ?? throw new InvalidOperationException("Deserialized model is null");
+
+			args.SetModel(deserializedModel);
 		}
 	}
 }

src/Simplify.Web.Json/Simplify.Web.Json.csproj

@@ -14,8 +14,8 @@
 		<RepositoryType>GIT</RepositoryType>
 		<PackageTags>Simplify.Web JSON</PackageTags>
 		<PackageReleaseNotes>
-Updates
-* Upgrade to Simplify.Web 4.1.1
+			Updates
+			* Upgrade to Simplify.Web 4.1.1
 		</PackageReleaseNotes>
 		<OutputPath>bin\Any CPU\$(Configuration)\</OutputPath>
 		<DocumentationFile>bin\Any CPU\$(Configuration)\$(TargetFramework)\Simplify.Web.Json.xml</DocumentationFile>