From 5fb34c3a90fb1d68dad3538e7adc06e8c2bfd18c Mon Sep 17 00:00:00 2001
From: KevBurnsJr <kevburnsjr@gmail.com>
Date: Mon, 8 Nov 2010 10:48:26 -0800
Subject: [PATCH] Trimming output of `ps -A` to remove prepended whitespace.

---
 lib/Resque/Worker.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Resque/Worker.php b/lib/Resque/Worker.php
index edfe9fc..f51af66 100644
--- a/lib/Resque/Worker.php
+++ b/lib/Resque/Worker.php
@@ -445,7 +445,7 @@ class Resque_Worker
 		$pids = array();
 		exec('ps -A -o pid,command | grep [r]esque', $cmdOutput);
 		foreach($cmdOutput as $line) {
-			list($pids[],) = explode(' ', $line, 2);
+			list($pids[],) = explode(' ', trim($line), 2);
 		}
 		return $pids;
 	}