From 48069ca974cc50832fa326289e0bc1235e6d0fd9 Mon Sep 17 00:00:00 2001
From: Alex Duan <417921451@qq.com>
Date: Wed, 19 Oct 2022 20:14:30 +0800
Subject: [PATCH] fix(shell): restore zhiqiang modify chinese char show
 modifing

---
 tools/shell/src/shellCommand.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/tools/shell/src/shellCommand.c b/tools/shell/src/shellCommand.c
index 665c832b85..047aeb5b95 100644
--- a/tools/shell/src/shellCommand.c
+++ b/tools/shell/src/shellCommand.c
@@ -101,8 +101,11 @@ void shellInsertChar(SShellCmd *cmd, char *c, int32_t size) {
   /* update the values */
   cmd->commandSize += size;
   cmd->cursorOffset += size;
-  cmd->screenOffset += taosWcharWidth(wc);
-  cmd->endOffset    += taosWcharWidth(wc);
+  for (int i = 0; i < size; i++) {
+    taosMbToWchar(&wc, c + i, size);
+    cmd->screenOffset += taosWcharWidth(wc);
+    cmd->endOffset += taosWcharWidth(wc);
+  }
   // set string end
   cmd->command[cmd->commandSize] = 0;
 #ifdef WINDOWS