From 4db7d7c31afbe1b49d843f68f3748660be3dc489 Mon Sep 17 00:00:00 2001
From: ATATC <futerry@outlook.com>
Date: Thu, 27 Jun 2024 15:07:13 +0800
Subject: [PATCH] Improved the efficiency of calling the super method. (#220)

---
 leads/callback.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/leads/callback.py b/leads/callback.py
index b6d5233e..a3797071 100644
--- a/leads/callback.py
+++ b/leads/callback.py
@@ -15,8 +15,9 @@ def super(self, *args, **kwargs) -> None:
         Call the superior method if there is one.
         This must be called directly in the corresponding successor method.
         """
+        if not self._chain:
+            return
         cf = _currentframe().f_back
         while (cn := cf.f_code.co_name) == "super":
             cf = cf.f_back
-        if self._chain:
-            getattr(self._chain, cn)(*args, **kwargs)
+        getattr(self._chain, cn)(*args, **kwargs)