Fixed issue where config items that defaulted to false would not be created if they were missing

backend/config.js

@@ -97,13 +97,13 @@ function getConfigItem(key) {
     }
     let path = CONFIG_ITEMS[key]['path'];
     const val = Object.byString(config_json, path);
-    if (val === undefined && Object.byString(DEFAULT_CONFIG, path)) {
+    if (val === undefined && Object.byString(DEFAULT_CONFIG, path) !== undefined) {
         logger.warn(`Cannot find config with key '${key}'. Creating one with the default value...`);
         setConfigItem(key, Object.byString(DEFAULT_CONFIG, path));
         return Object.byString(DEFAULT_CONFIG, path);
     }
     return Object.byString(config_json, path);
-};
+}
 
 function setConfigItem(key, value) {
     let success = false;