From 348cddd7628c7433f3255c30dbb8f0a246f0a138 Mon Sep 17 00:00:00 2001
From: neil <git@byneil.com>
Date: Thu, 10 Mar 2016 23:43:03 +0800
Subject: [PATCH] fix compatible to alpine linux

---
 le.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/le.sh b/le.sh
index 71ed1677..619f658f 100755
--- a/le.sh
+++ b/le.sh
@@ -696,7 +696,7 @@ issue() {
         return 1
       fi
 
-      entry="$(printf $response | egrep -o  '{[^{]*"type":"'$vtype'"[^}]*')"
+      entry="$(printf $response | egrep -o  '\{[^{]*"type":"'$vtype'"[^}]*')"
       _debug entry "$entry"
 
       token="$(printf "$entry" | egrep -o '"token":"[^"]*' | cut -d : -f 2 | tr -d '"')"