Themese are now saved just once

diff --git a/src/Core/Theme.php b/src/Core/Theme.php
index 7a59f11325cd6ef6730e9ffdd41335050549520d..4f870687ce0d08e577a3459589ce07ac139576da 100644 (file)
--- a/src/Core/Theme.php
+++ b/src/Core/Theme.php
@@ -31,12 +31,12 @@ class Theme
                        }
                }
 
-               return $allowed_themes;
+               return array_unique($allowed_themes);
        }
 
        public static function setAllowedList(array $allowed_themes)
        {
-               Config::set('system', 'allowed_themes', implode(',', $allowed_themes));
+               Config::set('system', 'allowed_themes', implode(',', array_unique($allowed_themes)));
        }
 
        /**