Fix frio settings display error setting scheme to custom type if null

diff --git a/view/theme/frio/php/scheme.php b/view/theme/frio/php/scheme.php
index ba0b640a6dbd0b9e96936cbd3b11d566f57f024c..994f2eb1471f55f5bc2d417a6abc33cdfd2947cc 100644 (file)
--- a/view/theme/frio/php/scheme.php
+++ b/view/theme/frio/php/scheme.php
@@ -42,7 +42,7 @@ function get_scheme_info($scheme)
        $theme = DI::app()->getCurrentTheme();
        $themepath = 'view/theme/' . $theme . '/';
        if (empty($scheme)) {
-               $scheme = DI::pConfig()->get(local_user(), 'frio', 'scheme', DI::pConfig()->get(local_user(), 'frio', 'schema'));
+               $scheme = DI::pConfig()->get(local_user(), 'frio', 'scheme', DI::pConfig()->get(local_user(), 'frio', 'schema', '---'));
        }
 
        $scheme = Strings::sanitizeFilePathItem($scheme);
@@ -56,7 +56,9 @@ function get_scheme_info($scheme)
                'accented' => false,
        ];
 
-       if (!is_file($themepath . 'scheme/' . $scheme . '.php')) return $info;
+       if (!is_file($themepath . 'scheme/' . $scheme . '.php')) {
+               return $info;
+       }
 
        $f = file_get_contents($themepath . 'scheme/' . $scheme . '.php');