From 780705e9b8058130fa6b9e15dcca46f85df23395 Mon Sep 17 00:00:00 2001
From: jim-p <jimp@pfsense.org>
Date: Mon, 30 Jul 2012 15:18:31 -0400
Subject: Fix negative test

---
 etc/inc/util.inc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'etc/inc/util.inc')

diff --git a/etc/inc/util.inc b/etc/inc/util.inc
index 565b8b7..b720d29 100644
--- a/etc/inc/util.inc
+++ b/etc/inc/util.inc
@@ -215,12 +215,12 @@ function refcount_unreference($reference) {
 		/* We assume that the shared memory exists. */
 		$shmid = @shmop_open($reference, "w", 0, 0);
 		$shm_data = @shmop_read($shmid, 0, 10);
-		$shm_data = str_pad(intval($shm_data) - 1, 4, "0", STR_PAD_LEFT);
+		$shm_data = intval($shm_data) - 1;
 		if ($shm_data < 0) {
 			//debug_backtrace();
 			log_error(sprintf(gettext("Reference %s is going negative, not doing unreference."), $reference));
 		} else
-			@shmop_write($shmid, $shm_data, 0);
+			@shmop_write($shmid, str_pad($shm_data, 4, "0", STR_PAD_LEFT), 0);
 		@shmop_close($shmid);
 	} catch (Exception $e) {
 		log_error($e->getMessage());
-- 
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