From 513be2ba1bbbe64ba28ce7b8b62baae8ad6ef665 Mon Sep 17 00:00:00 2001
From: CorerMan <corerman@users.noreply.github.com>
Date: Sat, 22 Jul 2017 13:23:08 +0800
Subject: [PATCH] Update shadowsocksR
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Avoiding multiple PID values ​​and triggering parameter passing errors
---
 shadowsocksR | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/shadowsocksR b/shadowsocksR
index 0647108..bc2e6d2 100644
--- a/shadowsocksR
+++ b/shadowsocksR
@@ -25,7 +25,7 @@ RETVAL=0
 
 check_running(){
     PID=`ps -ef | grep -v grep | grep -i "${BIN}" | awk '{print $2}'`
-    if [ ! -z $PID ]; then
+    if [ ! -z "$PID" ]; then
         return 0
     else
         return 1