From 70ebd40cddaed8e55cdf91b4097fd9b7a7a314a1 Mon Sep 17 00:00:00 2001
From: gwoo <gwoo@cakephp.org>
Date: Sun, 20 Jan 2008 22:25:20 +0000
Subject: [PATCH] fix for empty var in debugger

git-svn-id: https://svn.cakephp.org/repo/branches/1.2.x.x@6396 3807eeeb-6ff5-0310-8944-8be069107fe0
---
 cake/libs/debugger.php | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/cake/libs/debugger.php b/cake/libs/debugger.php
index c139f4e89..ed2fa0126 100644
--- a/cake/libs/debugger.php
+++ b/cake/libs/debugger.php
@@ -493,9 +493,11 @@ class Debugger extends Object {
 							e("</pre>");
 						}
 
-						e("<div id=\"CakeErrorCode" . count($_this->errors) . "\" class=\"cake-code-dump\" style=\"display: none;\">");
-							pr(implode("\n", $listing) . "\n", false);
-						e('</div>');
+						if (!empty($listing)) {
+							e("<div id=\"CakeErrorCode" . count($_this->errors) . "\" class=\"cake-code-dump\" style=\"display: none;\">");
+								pr(implode("\n", $listing) . "\n", false);
+							e('</div>');
+						}
 						pr($trace, false);
 					e('</div>');
 				}