From d031a77b58d87184299c1435e51a1333becdfd64 Mon Sep 17 00:00:00 2001
From: wangmm0220 <wangmm0220@gmail.com>
Date: Thu, 20 Jul 2023 15:40:41 +0800
Subject: [PATCH] fix:[TD-25300]dead loop if getchar return EOF in arm64

---
 tools/shell/src/shellCommand.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/shell/src/shellCommand.c b/tools/shell/src/shellCommand.c
index 0e305f57e9..8c91ff53e2 100644
--- a/tools/shell/src/shellCommand.c
+++ b/tools/shell/src/shellCommand.c
@@ -501,7 +501,7 @@ int32_t shellReadCommand(char *command) {
   while (1) {
     c = taosGetConsoleChar();
 
-    if (c == EOF) {
+    if (c == (char)EOF) {
       return c;
     }
 
-- 
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