Fix CommandPart Validator for varargs part

src/de/steamwar/command/CommandPart.java

@@ -92,12 +92,17 @@ class CommandPart<T> {
         if (varArgType != null) {
             Object array = Array.newInstance(varArgType, args.length - startIndex);
             for (int i = startIndex; i < args.length; i++) {
-                CheckArgumentResult validArgument = checkArgument(errors, null, sender, args, i);
+                CheckArgumentResult validArgument = checkArgument(null, null, sender, args, i);
                 if (!validArgument.success) {
                     throw new CommandParseException();
                 }
                 Array.set(array, i - startIndex, validArgument.value);
             }
+            if (validator != null && !validator.validate(sender, array, (s, objects) -> {
+                errors.accept(() -> command.sendMessage(sender, s, objects));
+            })) {
+                throw new CommandParseException();
+            }
             current.add(array);
             return;
         }
@@ -195,7 +200,7 @@ class CommandPart<T> {
     private CheckArgumentResult checkArgument(Consumer<Runnable> errors, GuardCheckType guardCheckType, T sender, String[] args, int index) {
         try {
             Object value = typeMapper.map(sender, Arrays.copyOf(args, index), args[index]);
-            if (validator != null) {
+            if (validator != null && errors != null) {
                 if (!validator.validate(sender, value, (s, objects) -> {
                     errors.accept(() -> {
                         command.sendMessage(sender, s, objects);