From 16ed6a71e7dd48d46c923ed602329a12009e499e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=80=9D=E4=B9=9F?= <mingdi.zmd@alibaba-inc.com>
Date: Sat, 2 Nov 2019 15:14:51 +0800
Subject: [PATCH] =?UTF-8?q?=E9=81=BF=E5=85=8Delem=E7=9A=84next=E4=B8=8D?=
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---
 c-cpp/06_linkedlist/single_list.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/c-cpp/06_linkedlist/single_list.c b/c-cpp/06_linkedlist/single_list.c
index a267595..82ae084 100644
--- a/c-cpp/06_linkedlist/single_list.c
+++ b/c-cpp/06_linkedlist/single_list.c
@@ -31,8 +31,7 @@ void insert(struct single_list **prev, struct single_list *elem)
 	if (!prev)
 		return;
 
-	if (*prev)
-		elem->next = *prev;
+	elem->next = *prev;
 	*prev = elem;
 }