From dec93431cf74ab5bb113ef67ccc5018bbe2aa663 Mon Sep 17 00:00:00 2001
From: Guillaume Brioudes <guillaume.brioudes@myllaume.fr>
Date: Mon, 2 Dec 2024 19:00:54 +0100
Subject: [PATCH] fix: yaml frontmatter

---
 core/utils/yamlfrontmatter.js      | 4 ++--
 core/utils/yamlfrontmatter.spec.js | 8 ++++++++
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/core/utils/yamlfrontmatter.js b/core/utils/yamlfrontmatter.js
index 82e67301..a454c42f 100644
--- a/core/utils/yamlfrontmatter.js
+++ b/core/utils/yamlfrontmatter.js
@@ -7,7 +7,7 @@ const regex = /^(-{3}(?:\n|\r)([\w\W]+?)(?:\n|\r)[-|\.]{3})?([\w\W]*)*/;
  * Read head of markdown files as YAML content
  * Get result as JSON
  * @param {string} fileContent
- * @param {object} options https://eemeli.org/yaml/#options
+ * @param {import('yaml').ParseOptions & import('yaml').SchemaOptions} options
  * @returns {{head: unknown, content: string}} JSON
  */
 
@@ -19,7 +19,7 @@ function read(fileContent, options = {}) {
 
   let ymlResult = {};
 
-  if (!!fileContent) {
+  if (fileContent && withoutDash) {
     ymlResult = yml.parse(withoutDash, options);
   }
 
diff --git a/core/utils/yamlfrontmatter.spec.js b/core/utils/yamlfrontmatter.spec.js
index 7bc4792d..2ffc3459 100644
--- a/core/utils/yamlfrontmatter.spec.js
+++ b/core/utils/yamlfrontmatter.spec.js
@@ -41,6 +41,14 @@ Paul Otlet est la tête pensante du Mundaneum`,
     },
     description: 'Empty',
   },
+  {
+    input: 'No Yaml Front Matter',
+    expected: {
+      content: 'No Yaml Front Matter',
+      head: {},
+    },
+    description: 'No head',
+  },
 ];
 
 describe('YAML Front Matter parser', function () {