From 53cb2a947d167e0bcb51463cee3951f8b91b02be Mon Sep 17 00:00:00 2001
From: cuiziwei <cuiziwei@xiaomi.com>
Date: Wed, 9 Aug 2023 10:10:28 +0800
Subject: [PATCH] apps/tools:fix build warning.

Signed-off-by: cuiziwei <cuiziwei@xiaomi.com>
---
 tools/mkkconfig.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/mkkconfig.sh b/tools/mkkconfig.sh
index c4b90baf6..1577de531 100755
--- a/tools/mkkconfig.sh
+++ b/tools/mkkconfig.sh
@@ -56,7 +56,7 @@ fi
 
 echo mkkconfig in $PWD
 
-KCONFIG_LIST=`ls -1 $PWD/*/Kconfig`
+KCONFIG_LIST=`ls -1 $PWD/*/Kconfig 2>/dev/null`
 
 echo "#" > ${KCONFIG}
 echo "# For a description of the syntax of this configuration file," >> ${KCONFIG}