Fix NullReferenceException

hackinghackers · hackinghackers · commit eb22aac5a05d · 2021-10-10T11:04:41.000+08:00
diff --git a/Program.cs b/Program.cs
@@ -170,6 +170,9 @@ static async Task<Client> CheckArgumentsAsync(IDictionary<string, ValueObject> a
                 // }
 
                 Console.WriteLine("Saved login state is not implemented yet. Please use 'chatstack login'.");
+                Console.WriteLine();
+                Console.WriteLine(Usage);
+                return null;
             }
 
             return client;

Original file line number	Diff line number	Diff line change
`@@ -170,6 +170,9 @@ static async Task<Client> CheckArgumentsAsync(IDictionary<string, ValueObject> a`
`170`	`170`	`// }`
`171`	`171`
`172`	`172`	`Console.WriteLine("Saved login state is not implemented yet. Please use 'chatstack login'.");`
	`173`	`+ Console.WriteLine();`
	`174`	`+ Console.WriteLine(Usage);`
	`175`	`+ return null;`
`173`	`176`	`}`
`174`	`177`
`175`	`178`	`return client;`