From 7c6f90916535f5ca5b5d923d5621e517bf9be608 Mon Sep 17 00:00:00 2001
From: ville rantanen <ville.rantanen@iki.fi>
Date: Mon, 4 Sep 2017 08:44:42 +0300
Subject: [PATCH] posix friendly

---
 web/ssh-tunnelier | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/web/ssh-tunnelier b/web/ssh-tunnelier
index 172452a..53efb43 100755
--- a/web/ssh-tunnelier
+++ b/web/ssh-tunnelier
@@ -51,8 +51,8 @@ colMenu=$( _qCol z y )
 colWarn=$( _qCol z R )
 
 function fpgrep() { 
-  pgrep -x -u $UID "$@" | xargs --no-run-if-empty ps -o pid,bsdstart,args; 
-  test ${PIPESTATUS[0]} -ne 0 && echo '----'
+  [[ -z $( pgrep -x -u $UID "$@" ) ]] && { echo '----'; return; }
+  pgrep -x -u $UID "$@" | xargs ps -o pid,bsdstart,args
 }
 
 function get_id() {