From 66b6fff0f2eb3aea07048ff7749b4280f9cb6c54 Mon Sep 17 00:00:00 2001
From: Martchus <martchus@gmx.net>
Date: Mon, 29 May 2023 18:09:34 +0200
Subject: [PATCH] Fix greediness of greedy arguments if they have sub arguments

Even sub arguments (e.g. `--help`) should be treated as values to be passed
to a nested argument parser (as documented). The sub arguments are only
added in this case to appear in the help.
---
 application/argumentparser.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/application/argumentparser.cpp b/application/argumentparser.cpp
index 4493993..da21eef 100644
--- a/application/argumentparser.cpp
+++ b/application/argumentparser.cpp
@@ -361,6 +361,9 @@ bool ArgumentReader::read(ArgumentVector &args)
             ++parser.m_actualArgc;
             lastArg = lastArgInLevel = matchingArg;
             argDenotation = nullptr;
+            if ((values->size() < matchingArg->requiredValueCount()) && (matchingArg->flags() & Argument::Flags::Greedy)) {
+                continue;
+            }
             read(lastArg->m_subArgs);
             argDenotation = nullptr;
             continue;