diff --git a/setup/inc/hook_config.inc.php b/setup/inc/hook_config.inc.php
index 443632c85a..2e4df700d4 100644
--- a/setup/inc/hook_config.inc.php
+++ b/setup/inc/hook_config.inc.php
@@ -145,7 +145,7 @@ function encryptmode($config)
 	return $out;
 }
 
-function passwdhashes($config)
+function passwdhashes($config,$return_hashes=false)
 {
 	$hashes = array(
 		'des' => 'des',
@@ -169,6 +169,8 @@ function passwdhashes($config)
 		$hashes['ext_crypt'] = 'ext_crypt';
 	}
 
+	if ($return_hashes) return $hashes;
+
 	foreach($hashes as $key => $value)
 	{
 		if($config['ldap_encryption_type'] == $value)
@@ -186,7 +188,7 @@ function passwdhashes($config)
 	return $out;
 }
 
-function sql_passwdhashes($config)
+function sql_passwdhashes($config,$return_hashes=false)
 {
 	$hashes = array(
 		'md5' => 'md5'
@@ -217,6 +219,8 @@ function sql_passwdhashes($config)
 		'plain' => 'plain',
 	);
 
+	if ($return_hashes) return $hashes;
+
 	foreach($hashes as $key => $value)
 	{
 		if($config['sql_encryption_type'] == $value)