Update ArgumentsManager.cs

ZPyrolink · ZPyrolink · commit 0be59f612bbf · 2021-06-10T14:57:23.000+02:00
diff --git a/ProgramArgumentsManager/ArgumentsManager.cs b/ProgramArgumentsManager/ArgumentsManager.cs
@@ -57,15 +57,15 @@ public void Parse(string[] args)
                 }
             }
 
-            foreach (Argument.ArgValues argValues in _options.Values.Where(argValues => !argValues.Specified))
+            foreach (Argument.ArgValues argValues in _options.Values.Where(argValues => !argValues.Specified || !argValues.Values.Any()))
                 argValues.Values = null;
         }
 
         public bool IsSpecified(string arg) => _options[arg].Specified;
 
         public List<string> GetValues(string arg) => _options[arg].Values;
 
-        public string GetValue(string arg) => string.Join(" ", _options[arg]);
+        public string GetValue(string arg) => _options[arg].Values is null ? null : string.Join(" ", _options[arg].Values);
 
         private class Argument
         {

Original file line number	Diff line number	Diff line change
`@@ -57,15 +57,15 @@ public void Parse(string[] args)`
`57`	`57`	`}`
`58`	`58`	`}`
`59`	`59`
`60`		`- foreach (Argument.ArgValues argValues in _options.Values.Where(argValues => !argValues.Specified))`
	`60`	`+ foreach (Argument.ArgValues argValues in _options.Values.Where(argValues => !argValues.Specified \|\| !argValues.Values.Any()))`
`61`	`61`	`argValues.Values = null;`
`62`	`62`	`}`
`63`	`63`
`64`	`64`	`public bool IsSpecified(string arg) => _options[arg].Specified;`
`65`	`65`
`66`	`66`	`public List<string> GetValues(string arg) => _options[arg].Values;`
`67`	`67`
`68`		`- public string GetValue(string arg) => string.Join(" ", _options[arg]);`
	`68`	`+ public string GetValue(string arg) => _options[arg].Values is null ? null : string.Join(" ", _options[arg].Values);`
`69`	`69`
`70`	`70`	`private class Argument`
`71`	`71`	`{`