remove duplicated function

diff --git a/public/trivabble.js b/public/trivabble.js
index 1129c8888ee873c7dd8d74b82d8e65e03b8de317..7172b68613a3a47383ba30017e4183102fdf9aee 100644 (file)
--- a/public/trivabble.js
+++ b/public/trivabble.js
@@ -57,11 +57,6 @@
             Object.prototype.hasOwnProperty.call(localStorage, key);
     }
 
-    function isSetting(key) {
-        return Object.prototype.hasOwnProperty.call(Conf, key) ||
-            Object.prototype.hasOwnProperty.call(localStorage, key);
-    }
-
     function getSetting(key) {
         let type = undefined;
         let value = undefined;