From f229a65dac25cd10825c509fc991c8557beb5f92 Mon Sep 17 00:00:00 2001
From: George Philip Malayil <georgemp@users.noreply.github.com>
Date: Tue, 20 Jun 2023 12:05:57 +0530
Subject: [PATCH] fix: fix to issue #132 (implementation of child(through)

`func child(through path: TypedChildIndexPath) -> Markup?` uses the root document node's child count
for comparison against the passed in path for valid reference to a child. Changed it to use the
current iterated element.

fix #132
---
 Sources/Markdown/Base/Markup.swift | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Sources/Markdown/Base/Markup.swift b/Sources/Markdown/Base/Markup.swift
index 4b271bff..23c72e78 100644
--- a/Sources/Markdown/Base/Markup.swift
+++ b/Sources/Markdown/Base/Markup.swift
@@ -265,7 +265,7 @@ extension Markup {
     public func child(through path: TypedChildIndexPath) -> Markup? {
         var element: Markup = self
         for pathElement in path {
-            guard pathElement.index <= raw.markup.childCount else {
+            guard pathElement.index <= element.childCount else {
                 return nil
             }