From 031e885e4de0b684e6d0df5ef686540c5181c0d6 Mon Sep 17 00:00:00 2001
From: neilpang <github@byneil.com>
Date: Fri, 11 Nov 2016 22:36:16 +0800
Subject: [PATCH] fix shellcheck warnings

---
 acme.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/acme.sh b/acme.sh
index 29f08813..f8c7e179 100755
--- a/acme.sh
+++ b/acme.sh
@@ -859,7 +859,8 @@ _time2str() {
 
   #Soaris
   if _exists adb; then
-    echo $(echo "0t${1}=Y" | adb)
+    _t_s_a=$(echo "0t${1}=Y" | adb)
+    echo "$_t_s_a"
   fi
 
 }