fix npe when not x-kind

tg123 · tg123 · commit c38687c66c5c · 2020-03-14T17:13:25.000-07:00
diff --git a/gen/KubernetesWatchGenerator/Program.cs b/gen/KubernetesWatchGenerator/Program.cs
@@ -30,7 +30,7 @@ static async Task Main(string[] args)
             var swagger = await SwaggerDocument.FromFileAsync(Path.Combine(args[1], "swagger.json"));
             foreach (var (k, v) in swagger.Definitions)
             {
-                if (v.ExtensionData?["x-kubernetes-group-version-kind"] != null)
+                if (v.ExtensionData?.TryGetValue("x-kubernetes-group-version-kind", out var _) == true)
                 {
                     var groupVersionKindElements = (object[])v.ExtensionData["x-kubernetes-group-version-kind"];
                     var groupVersionKind = (Dictionary<string, object>)groupVersionKindElements[0];

Original file line number	Diff line number	Diff line change
`@@ -30,7 +30,7 @@ static async Task Main(string[] args)`
`30`	`30`	`var swagger = await SwaggerDocument.FromFileAsync(Path.Combine(args[1], "swagger.json"));`
`31`	`31`	`foreach (var (k, v) in swagger.Definitions)`
`32`	`32`	`{`
`33`		`- if (v.ExtensionData?["x-kubernetes-group-version-kind"] != null)`
	`33`	`+ if (v.ExtensionData?.TryGetValue("x-kubernetes-group-version-kind", out var _) == true)`
`34`	`34`	`{`
`35`	`35`	`var groupVersionKindElements = (object[])v.ExtensionData["x-kubernetes-group-version-kind"];`
`36`	`36`	`var groupVersionKind = (Dictionary<string, object>)groupVersionKindElements[0];`