From 2a893619df343f81213f0aad39cafbab104ecca7 Mon Sep 17 00:00:00 2001
From: Urban Müller
Date: Tue, 7 Jun 2011 13:21:36 +0000
Subject: performance, fix value "0"

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

diff --git a/it.class b/it.class
index ea55a69..b6cb955 100644
--- a/it.class
+++ b/it.class
@@ -524,7 +524,7 @@ static function _exec_quotevalue($value, $errmsg = "")
 	if (it::match('^-', $result))
 		it::fatal("leading - in value: " . $errmsg);
 
-	return it::match('^[-a-z0-9./_:,]+$', $result) ? $result : escapeshellarg($result);
+	return preg_match('#^[-a-z0-9./_:,]+$#', $result) ? $result : escapeshellarg($result);
 }
 
 
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