Revert "Remove unnecessary return"
This reverts commit 843d2506e1a1eab17b871bc38b204d27047c9ff7.
diff --git a/system/database/drivers/postgre/postgre_driver.php b/system/database/drivers/postgre/postgre_driver.php
index 8f72199..3f3e3f0 100644
--- a/system/database/drivers/postgre/postgre_driver.php
+++ b/system/database/drivers/postgre/postgre_driver.php
@@ -430,7 +430,7 @@
if ($prefix_limit !== FALSE && $this->dbprefix !== '')
{
- $sql .' AND "table_name" LIKE \''
+ return $sql.' AND "table_name" LIKE \''
.$this->escape_like_str($this->dbprefix)."%' "
.sprintf($this->_like_escape_str, $this->_like_escape_chr);
}