From c7b56161a54deb458fd0cd0942daca4611f631f1 Mon Sep 17 00:00:00 2001
From: Stephan Hoyer <ste.hoyer@gmail.com>
Date: Fri, 18 Feb 2022 09:35:22 +0100
Subject: [PATCH] Fix title generation for index page

---
 scripts/generate-docs.js | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/scripts/generate-docs.js b/scripts/generate-docs.js
index ad7000e7..d55f248b 100644
--- a/scripts/generate-docs.js
+++ b/scripts/generate-docs.js
@@ -142,11 +142,12 @@ class Generator {
 		const title = body.match(/^#([^\n\r]+)/i) || []
 
 		let result = this._layout
-
-		result = result.replace(
-			/<title>Mithril\.js<\/title>/,
-			`<title>${title[1]} - Mithril.js</title>`
-		)
+		if (title[1]) {
+			result = result.replace(
+				/<title>Mithril\.js<\/title>/,
+				`<title>${title[1]} - Mithril.js</title>`
+			)
+		}
 
 		// update version
 		result = result.replace(/\[version\]/g, this._version)