From 8a04460c3ee541649008321b7982c67d7c20b7d0 Mon Sep 17 00:00:00 2001
From: Dennis Richter <richterdennis@users.noreply.github.com>
Date: Tue, 30 Apr 2024 10:20:22 +0200
Subject: [PATCH] Fix predentation task can't handle empty lines

If the predentation task faces an empty line the indentation level getting set to -1 and this messes up the corresponding code blocks indentation in the final result
---
 index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index.js b/index.js
index 1688fa15..4e9d1002 100644
--- a/index.js
+++ b/index.js
@@ -102,7 +102,7 @@ module.exports = function (options) {
                 // Determine the level of indentation
                 lines.forEach(function(line) {
                     if (line[0] === '<') return;
-                    var wsp = line.search(/\S/)
+                    var wsp = line.search(/\S|$/)
                     level = (level === null || (wsp < line.length && wsp < level)) ? wsp : level;
                 })