From d2a7d0d52430d6e6742db750b55f1bc22fc83942 Mon Sep 17 00:00:00 2001
From: God <8188507+God8@user.noreply.gitee.com>
Date: Sun, 7 Feb 2021 22:37:00 +0800
Subject: [PATCH] =?UTF-8?q?=E8=A7=A3=E5=86=B3docker=E4=B8=8B=E5=9C=A80:00-?=
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---
 docker/default_task.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docker/default_task.sh b/docker/default_task.sh
index ddbad55f..cbb114c4 100644
--- a/docker/default_task.sh
+++ b/docker/default_task.sh
@@ -105,7 +105,7 @@ echo "当前分钟:${current_min}"
 echo "当前小时:${current_h}"
 
 
-remainder_h=`expr $current_h % 8`
+remainder_h=`expr $current_h % 8` || echo
 
 
 case ${remainder_h} in