add account_external for linking to legacy authentication infrastructure (e.g. ldap, pam, AD, phpBB, Drupal, etc) - this field is not used by Red.

install/update.php

@@ -1,6 +1,6 @@
 <?php
 
-define( 'UPDATE_VERSION' , 1031 );
+define( 'UPDATE_VERSION' , 1032 );
 
 /**
  *
@@ -387,3 +387,13 @@ KEY `issue_component` (`issue_component`)
 		return UPDATE_SUCCESS;
 	return UPDATE_FAILED;
 }
+
+function update_r1031() {
+	$r = q("ALTER TABLE `account` ADD `account_external` CHAR( 255 ) NOT NULL DEFAULT '' AFTER `account_email` ,
+ADD INDEX ( `account_external` )");
+	if($r)
+		return UPDATE_SUCCESS;
+	return UPDATE_FAILED;
+}
+
+