diff --git a/include/util/util.php b/include/util/util.php
index d4c7766..18880f2 100755
--- a/include/util/util.php
+++ b/include/util/util.php
@@ -343,7 +343,9 @@ function soTexto($str) {
 }
 
 function QuotedStr($str) {
-    return sprintf("'%s'", trim($str));
+    include_once('bd.php');
+    $dbcon = pg_connect(GetConectString());
+    return sprintf("'%s'", pg_escape_string($dbcon, trim($str)));
 }
 
 function FormataFone($numero) {