Fixing null reference

soninaren · soninaren · commit 226534f12ccc · 2023-09-28T17:17:28.000-07:00
diff --git a/src/WebJobs.Script/DependencyInjection/ScriptStartupTypeLocator.cs b/src/WebJobs.Script/DependencyInjection/ScriptStartupTypeLocator.cs
@@ -340,7 +340,7 @@ void CollectError(Type extensionType, Version minimumVersion, ExtensionStartupTy
         private bool IsDotnetIsolatedApp(IEnumerable<FunctionMetadata> functions, IEnvironment environment)
         {
             string workerRuntime = Utility.GetWorkerRuntime(functions, environment);
-            return workerRuntime.Equals(RpcWorkerConstants.DotNetIsolatedLanguageWorkerName, StringComparison.OrdinalIgnoreCase);
+            return workerRuntime?.Equals(RpcWorkerConstants.DotNetIsolatedLanguageWorkerName, StringComparison.OrdinalIgnoreCase) ?? false;
         }
 
         private class TypeNameEqualityComparer : IEqualityComparer<Type>

Original file line number	Diff line number	Diff line change
`@@ -340,7 +340,7 @@ void CollectError(Type extensionType, Version minimumVersion, ExtensionStartupTy`
`340`	`340`	`private bool IsDotnetIsolatedApp(IEnumerable<FunctionMetadata> functions, IEnvironment environment)`
`341`	`341`	`{`
`342`	`342`	`string workerRuntime = Utility.GetWorkerRuntime(functions, environment);`
`343`		`- return workerRuntime.Equals(RpcWorkerConstants.DotNetIsolatedLanguageWorkerName, StringComparison.OrdinalIgnoreCase);`
	`343`	`+ return workerRuntime?.Equals(RpcWorkerConstants.DotNetIsolatedLanguageWorkerName, StringComparison.OrdinalIgnoreCase) ?? false;`
`344`	`344`	`}`
`345`	`345`
`346`	`346`	`private class TypeNameEqualityComparer : IEqualityComparer<Type>`