From b5ed2fd9f34ab293997127a5df2b2e27b18e287a Mon Sep 17 00:00:00 2001
From: Jakob Reiter <jakob@elastic.co>
Date: Mon, 21 Mar 2016 17:12:29 +0100
Subject: [PATCH] Merged debian init script changes from
 https://github.com/elastic/elasticsearch/pull/16718. Fixes #69

---
 templates/init/debian/elasticsearch.j2 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/templates/init/debian/elasticsearch.j2 b/templates/init/debian/elasticsearch.j2
index 02206cc..a402f6f 100755
--- a/templates/init/debian/elasticsearch.j2
+++ b/templates/init/debian/elasticsearch.j2
@@ -177,7 +177,7 @@ case "$1" in
 		i=0
 		timeout=10
 		# Wait for the process to be properly started before exiting
-		until { cat "$PID_FILE" | xargs kill -0; } >/dev/null 2>&1
+		until { kill -0 `cat "$PID_FILE"`; } >/dev/null 2>&1
 		do
 			sleep 1
 			i=$(($i + 1))