From: erickson <erickson@9efc2488-bf62-4759-914b-345cdb29e865>
Date: Wed, 3 Jun 2009 13:26:30 +0000 (+0000)
Subject: don't try to 'kill' an empty pid / prevents warnings
X-Git-Url: https://old-git.evergreen-ils.org/?a=commitdiff_plain;h=844a67c172ecd1070d96abbea0524972b2e39ba6;p=working%2FOpenSRF.git

don't try to 'kill' an empty pid / prevents warnings

git-svn-id: svn://svn.open-ils.org/OpenSRF/trunk@1711 9efc2488-bf62-4759-914b-345cdb29e865
---

diff --git a/bin/osrf_ctl.sh.in b/bin/osrf_ctl.sh.in
index 9b14865..74a20f2 100755
--- a/bin/osrf_ctl.sh.in
+++ b/bin/osrf_ctl.sh.in
@@ -120,8 +120,10 @@ function do_action {
 		fi;
 
         while read pid; do
-            echo "Stopping $item process $pid..."
-            kill -s INT $pid
+            if [ -n "$pid" ]; then
+                echo "Stopping $item process $pid..."
+                kill -s INT $pid
+            fi;
         done < $pidfile;
 		rm -f $pidfile;