From b261538286f6b5d5684d54cb9b4b30c2dcbe29c9 Mon Sep 17 00:00:00 2001
From: Anton Terekhov <anton@netmonsters.ru>
Date: Wed, 21 Nov 2012 21:49:18 +0400
Subject: [PATCH] Removed dead code, `explode` will only return `false` if
 delimiter is empty string. In such a case `explode` will trigger warning

---
 model/SqlDbDriver.php | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/model/SqlDbDriver.php b/model/SqlDbDriver.php
index ec62c49..1952136 100644
--- a/model/SqlDbDriver.php
+++ b/model/SqlDbDriver.php
@@ -109,9 +109,6 @@ abstract class SqlDbDriver extends DbDriver
     public function quoteIdentifier($ident)
     {
         $ident = explode('.', $ident);
-        if (!is_array($ident)) {
-            $ident = array($ident);
-        }
         foreach ($ident as &$segment) {
             $segment = $this->identifier_quote . $segment . $this->identifier_quote;
         }