From ce342cd3681bfb5efd6c875b04ba3a2c53afc5a8 Mon Sep 17 00:00:00 2001
From: Derek Stevens <drkste@zoho.com>
Date: Fri, 17 Jan 2020 05:16:19 -0500
Subject: [PATCH] supress output of kill for PID query

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

diff --git a/shredder.sh b/shredder.sh
index 78ba718..86023d0 100644
--- a/shredder.sh
+++ b/shredder.sh
@@ -44,7 +44,7 @@ done
 
 while true; do
   for child in ${children}; do
-    if kill -0 ${child}; then
+    if kill -0 ${child} >/dev/null 2>&1; then
       activeChildren="${activeChildren} ${child}"
     fi
   done