Cannot login with new LDAP account when auto-registration disabled (request invitation code)

[Saruspete]

Issue

Server Setup Information:

• Wekan version: 1.39 + LDAP Package (installation done as taken from https://github.com/wekan/wekan/pull/1826/files)
• Operating System: CentOS 7

Problem description:
When Self-registration is disabled, account existing the ldap, but not on Wekan (never logged-in) cannot login as an invitation-code is requested.

// models/users.js
      throw new Meteor.Error('error-invitation-code-blank', 'The invitation code is required');

[xet7]

Please test newest LDAP in Docker:
https://github.com/wekan/wekan/wiki/LDAP