From 44a5ea5eeb32a7ab24f0f0a73a201695f3597dd2 Mon Sep 17 00:00:00 2001
From: shiny-comic <shiny-comic@users.noreply.github.com>
Date: Tue, 17 Feb 2026 13:42:19 +0900
Subject: [PATCH] Update src/invidious/videos/description.cr

Co-authored-by: Fijxu <fijxu@nadeko.net>
---
 src/invidious/videos/description.cr | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/invidious/videos/description.cr b/src/invidious/videos/description.cr
index d448ba80..e422b6eb 100644
--- a/src/invidious/videos/description.cr
+++ b/src/invidious/videos/description.cr
@@ -50,7 +50,8 @@ def parse_description(desc, video_id : String) : String?
     # Slightly faster than HTML.escape, as we're only doing one pass on
     # the string instead of five for the standard library
     return String.build do |str|
-      copy_string(str, content.each_codepoint, utf16_length(content))
+      content_size = content.ascii_only? ? content.size : utf16_length(content)
+      copy_string(str, content.each_codepoint, content_size)
     end
   end