From 6aab2ea3add017e7ac2795a6087936412e5e9942 Mon Sep 17 00:00:00 2001
From: Jean Cyr <jcyr@dillobits.com>
Date: Mon, 2 Sep 2013 14:01:22 -0400
Subject: [PATCH] shaper burst may be blank, but if not then must be numeric

---
 etc/inc/shaper.inc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/etc/inc/shaper.inc b/etc/inc/shaper.inc
index f5c6a2c744..4aa967cc56 100644
--- a/etc/inc/shaper.inc
+++ b/etc/inc/shaper.inc
@@ -3047,6 +3047,8 @@ class dnpipe_class extends dummynet_class {
 			if (!empty($data["bandwidth{$i}"])) {
 				if (!is_numeric($data["bandwidth{$i}"]))
 					$input_errors[] = sprintf(gettext("Bandwidth for schedule %s must be an integer."), $data["bwsched{$i}"]);
+				else if (($data["burst{$i}"] != "") && (!is_numeric($data["burst{$i}"])))
+					$input_errors[] = sprintf(gettext("Burst for schedule %s must be an integer."), $data["bwsched{$i}"]);
 				else
 					$entries++;
 			}