CB/bp: fix wrong theme class when logged out if default theme is changed (go-gitea#22408)

crystalcommunication · Otto Richter · commit 252fa3f1c60c · 2023-04-23T00:46:32.000+02:00
If you don't use the `auto` theme as the default, the `<html>` tag has `theme-auto` as it's class when users are logged out. This PR changes it to use the correct theme class for the default theme when logged out. (cherry picked from commit 9ffaf19) Signed-off-by: crystal <crystal@noreply.codeberg.org>
diff --git a/templates/base/head.tmpl b/templates/base/head.tmpl
@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html lang="{{.locale.Lang}}" class="theme-{{if .SignedUser.Theme}}{{.SignedUser.Theme}}{{else}}auto{{end}}">
+<html lang="{{.locale.Lang}}" class="theme-{{if .SignedUser.Theme}}{{.SignedUser.Theme}}{{else}}{{DefaultTheme}}{{end}}">
 <head>
 	<meta charset="utf-8">
 	<meta name="viewport" content="width=device-width, initial-scale=1">
