From 5192a82648c584fb946cea62cc14607cc3891b1e Mon Sep 17 00:00:00 2001
From: Urban Müller
Date: Tue, 1 Jun 2010 10:14:30 +0000
Subject: dont mark empty strings

---
 it_html.class | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'it_html.class')

diff --git a/it_html.class b/it_html.class
index 50223f4..72507ed 100644
--- a/it_html.class
+++ b/it_html.class
@@ -457,7 +457,7 @@ function Q($string)
 	if (preg_match('/[<>&"\x00-\x08\x0a-\x0c\x0e-\x1f\x80-\x9f]/', $string)) # WARNING: copy/pasted to _tag()
 		$string = htmlspecialchars($GLOBALS['it_html']->p['charset'] == "iso-8859-1" ? it_html::latinize($string) : $string);
 
-	return $GLOBALS['debug_q'] ? "<span style='background:#8FF'>$string</span>" : $string;
+	return $GLOBALS['debug_q'] && $string ? "<span style='background:#8FF'>$string</span>" : $string;
 }
 
 
-- 
cgit v1.2.3