Fix quoting of 'none' in CSP header

The keyword 'none' must be surrounded by single quotes. Regression introduced by #2168.
2021-06-20 18:43:00 +02:00 · 2021-06-20 18:43:00 +02:00 · 5a8825d016
commit 5a8825d016
parent e6bdcff0dd
1 changed files with 1 additions and 1 deletions
--- a/src/invidious.cr
+++ b/src/invidious.cr
@ -187,7 +187,7 @@ before_all do |env|
  if env.request.resource.starts_with?("/embed")
    frame_ancestors = "'self' http: https:"
  else
-    frame_ancestors = "none"
+    frame_ancestors = "'none'"
  end

  # TODO: Remove style-src's 'unsafe-inline', requires to remove all