From f8b0a45dd87492cbb5dbc6793b87f427c20050ba Mon Sep 17 00:00:00 2001
From: Letter <nevermindzzt@gmail.com>
Date: Sat, 19 Oct 2019 20:35:56 +0800
Subject: [PATCH] Update shell.c

---
 shell.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/shell.c b/shell.c
index 9d75c96..ad220b8 100644
--- a/shell.c
+++ b/shell.c
@@ -457,6 +457,7 @@ static void shellClearLine(SHELL_TypeDef *shell)
  */
 static void shellHistoryAdd(SHELL_TypeDef *shell)
 {
+    shell->historyOffset = 0;
     if (strcmp(shell->history[shell->historyFlag - 1], shell->buffer) == 0)
     {
         return;
@@ -473,7 +474,6 @@ static void shellHistoryAdd(SHELL_TypeDef *shell)
     {
         shell->historyFlag = 0;
     }
-    shell->historyOffset = 0;
 }