#72: quote database name

Author: crism

system/application/arc/store/ARC2_Store.php

@@ -67,17 +67,17 @@ function createDBCon() {
       return $this->addError(mysqli_error($db_con));
     }
     $this->a['db_con'] = $db_con;
-    if (!mysqli_query( $db_con, "USE " . $this->a['db_name'])) {
+    if (!mysqli_query( $db_con, "USE `" . $this->a['db_name'] . "`")) {
       $fixed = 0;
       /* try to create it */
       if ($this->a['db_name']) {
         $this->queryDB("
-          CREATE DATABASE IF NOT EXISTS " . $this->a['db_name'] . " 
+          CREATE DATABASE IF NOT EXISTS `" . $this->a['db_name'] . "` 
           DEFAULT CHARACTER SET utf8
           DEFAULT COLLATE utf8_general_ci
           ", $db_con, 1
         );
-        if (mysqli_query( $db_con, "USE " . $this->a['db_name'])) {
+        if (mysqli_query( $db_con, "USE `" . $this->a['db_name'] . "`")) {
           $this->queryDB("SET NAMES 'utf8'", $db_con);
           $fixed = 1;
         }