From 6a7e26e12a46997fc3fb8c2a6fc9f009aafeeab4 Mon Sep 17 00:00:00 2001
From: Tuncer Ayaz <tuncer.ayaz@gmail.com>
Date: Thu, 9 Dec 2010 17:35:54 +0100
Subject: [PATCH] Disable printing of column headers in ps calls

---
 priv/templates/simplenode.runner | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/priv/templates/simplenode.runner b/priv/templates/simplenode.runner
index 023f7a4..36db59e 100755
--- a/priv/templates/simplenode.runner
+++ b/priv/templates/simplenode.runner
@@ -69,12 +69,12 @@ case "$1" in
         case `uname -s` in
             Linux|Darwin|FreeBSD|DragonFly|NetBSD|OpenBSD)
                 # PID COMMAND
-                PID=`ps ax -o pid -o command|\
+                PID=`ps ax -o pid= -o command=|\
                     grep "$RUNNER_BASE_DIR/.*/[b]eam.smp"|awk '{print $1}'`
                 ;;
             SunOS)
                 # PID COMMAND
-                PID=`ps -ef -o pid -o args|\
+                PID=`ps -ef -o pid= -o args=|\
                     grep "$RUNNER_BASE_DIR/.*/[b]eam.smp"|awk '{print $1}'`
                 ;;
             CYGWIN*)