From 109c2f39509600e7344124b0ce2152538a8c7e51 Mon Sep 17 00:00:00 2001
From: Urban Müller
Date: Fri, 26 Jun 2020 23:45:09 +0200
Subject: avoid reporting null bytes in it::exec

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

diff --git a/it.class b/it.class
index fe86471..7b9e31f 100644
--- a/it.class
+++ b/it.class
@@ -719,7 +719,7 @@ static function _exec_quotevalue($value, $errmsg = "")
 	if (it::match('^-', $result))
 		it::fatal("leading - in value: " . $errmsg);
 
-	return preg_match('#^[-a-zA-Z0-9./_:,]+$#', $result) ? $result : escapeshellarg($result);
+	return preg_match('#^[-a-zA-Z0-9./_:,]+$#', $result) ? $result : @escapeshellarg($result); # avoid reporting null bytes
 }
 
 
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