Update shadowsocksR

Avoiding multiple PID values and triggering parameter passing errors
2017-07-22 13:23:08 +08:00 · 2017-07-22 13:23:08 +08:00 · 513be2ba1b
commit 513be2ba1b
parent 2e409c4b1a
1 changed files with 1 additions and 1 deletions
--- a/2
+++ b/2
@ -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