diff --git a/lam/HISTORY b/lam/HISTORY
index c91d186e..f99f0d84 100644
--- a/lam/HISTORY
+++ b/lam/HISTORY
@@ -6,6 +6,7 @@ June 2010 3.1.0
    -> custom scripts: new options to hide executed commands and define if output is HTML or plain text
   - fixed bugs:
    -> Asterisk password handling (patch 2979728)
+   -> Samba domain SID check (2994528)
 
 
 24.03.2010 3.0.0
diff --git a/lam/lib/account.inc b/lam/lib/account.inc
index a2ceb485..15c366e1 100644
--- a/lam/lib/account.inc
+++ b/lam/lib/account.inc
@@ -387,8 +387,8 @@ function get_preg($argument, $regexp) {
 					$pregexpr = '/^([[:alnum:]@\\.\\ \\_\\$-])+$/u';
 					break;
 		case 'hostObject':
-				$pregexpr = '/^[!]?([[:alnum:]@\\.\\ \\_\\$\\*-])+$/u';
-				break;
+					$pregexpr = '/^[!]?([[:alnum:]@\\.\\ \\_\\$\\*-])+$/u';
+					break;
 		case 'usernameList':	// comma separated list of user names
 		case 'groupnameList':	// comma separated list of group names
 					$pregexpr = '/^([[:alnum:]@\\.\\ \\_-])+(,([[:alnum:]@\\.\\ \\_-])+)*$/u';
@@ -470,6 +470,7 @@ function get_preg($argument, $regexp) {
 					break;
 		case 'domainSID': // Samba domain SID
 					$pregexpr = "/^S\\-[0-9]\\-[0-9]\\-[0-9]{2,2}\\-[0-9]+\\-[0-9]+\\-[0-9]+$/";
+					break;
 		case 'ip': // IP address
 					$pregexpr = '/^[0-9]{1,3}[.][0-9]{1,3}[.][0-9]{1,3}[.][0-9]{1,3}$/';
 					break;