fixed a bug with _protect_identifiers() and db/swap prefixes. It was appending the prefix, but not accounting for the need to swap
diff --git a/system/database/DB_driver.php b/system/database/DB_driver.php
index 54aa5ed..014dfd4 100644
--- a/system/database/DB_driver.php
+++ b/system/database/DB_driver.php
@@ -1309,7 +1309,13 @@
{
$i++;
}
-
+
+ // Verify table prefix and replace if necessary
+ if ($this->swap_pre != '' && strncmp($parts[$i], $this->swap_pre, strlen($this->swap_pre)) === 0)
+ {
+ $parts[$i] = preg_replace("/^".$this->swap_pre."(\S+?)/", $this->dbprefix."\\1", $parts[$i]);
+ }
+
// We only add the table prefix if it does not already exist
if (substr($parts[$i], 0, strlen($this->dbprefix)) != $this->dbprefix)
{
@@ -1331,6 +1337,12 @@
// Is there a table prefix? If not, no need to insert it
if ($this->dbprefix != '')
{
+ // Verify table prefix and replace if necessary
+ if ($this->swap_pre != '' && strncmp($item, $this->swap_pre, strlen($this->swap_pre)) === 0)
+ {
+ $item = preg_replace("/^".$this->swap_pre."(\S+?)/", $this->dbprefix."\\1", $item);
+ }
+
// Do we prefix an item with no segments?
if ($prefix_single == TRUE AND substr($item, 0, strlen($this->dbprefix)) != $this->dbprefix)
{