Fix for bug in SQLite introduced in 48a2baf0e288accd206f5da5031d29076e130792
diff --git a/system/database/drivers/sqlite/sqlite_driver.php b/system/database/drivers/sqlite/sqlite_driver.php
index e502390..c87a16b 100644
--- a/system/database/drivers/sqlite/sqlite_driver.php
+++ b/system/database/drivers/sqlite/sqlite_driver.php
@@ -279,7 +279,7 @@
 	{
 		$sql = "SELECT name from sqlite_master WHERE type='table'";
 
-		if ($prefix_limit !== FALSE AND $this->dbprefix !== '')
+		if ($prefix_limit !== FALSE AND $this->dbprefix != '')
 		{
 			$sql .= " AND 'name' LIKE '".$this->escape_like_str($this->dbprefix)."%' ".sprintf($this->_like_escape_str, $this->_like_escape_chr);
 		}