增加openresty

4 years ago · 14c0e62471
parent 65238ea53a
commit 14c0e62471
1 changed files with 1 additions and 1 deletions
--- a/shell/savePid
+++ b/shell/savePid
@ -5,7 +5,7 @@ second=5s
 while true
  do
    pid=`findPortPid $1`
-    if [ `echo $pid|wc -l` -eq 0 ]
+    if [ -z $pid ]
    then
      echo "没有找到端口:$1的pid，$second后重试"
      sleep $second