From 82ac5311549e41893d1430c5090a1d1a925c0c20 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@fakecake.org>
Date: Thu, 21 Mar 2013 21:45:00 +0400
Subject: [PATCH] fix #2 for mysql escape string

---
 include/db.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/include/db.php b/include/db.php
index 17437142b..0f4bf3708 100644
--- a/include/db.php
+++ b/include/db.php
@@ -51,7 +51,11 @@ function db_escape_string($s, $strip_tags = true, $link = NULL) {
 			return pg_escape_string($s);
 		}
 	} else {
-		return mysql_real_escape_string($s, $link);
+		if ($link) {
+			return mysql_real_escape_string($s, $link);
+		} else {
+			return mysql_real_escape_string($s);
+		}
 	}
 }