From 8dba0a90dd2f26946423bc3939c0de30ef4620b4 Mon Sep 17 00:00:00 2001
From: Glacierty <glacier_ty@163.com>
Date: Wed, 18 Aug 2021 17:11:49 +0800
Subject: [PATCH] add comment

add comment
---
 multi_button.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/multi_button.c b/multi_button.c
index ff16515..b666acb 100644
--- a/multi_button.c
+++ b/multi_button.c
@@ -179,7 +179,7 @@ void button_stop(struct Button* handle)
 		if (entry == handle) {
 			*curr = entry->next;
 //			free(entry);
-			return;
+			return;//glacier add
 		} else
 			curr = &entry->next;
 	}