* Add the type hint for the returned result.

2023-12-19 15:54:28 +08:00
parent 657f19a8cd
commit 157f067100
1 changed files with 2 additions and 2 deletions
@@ -3285,7 +3285,7 @@ class baseRouter
     * @access public
     * @return bool
     */
-    public function canAutoUpgrade()
+    public function canAutoUpgrade(): bool
    {
        return strtolower(getenv('ZT_AUTO_UPGRADE')) == 'true';
    }
@@ -3296,7 +3296,7 @@ class baseRouter
     * @access public
     * @return bool
     */
-    public function hasValidSafeFile()
+    public function hasValidSafeFile(): bool
    {
        return strtolower(getenv('ZT_CHECK_SAFE_FILE')) == 'true';
    }