Avoid an exception on sign out when the principal is populated from an incomplete external login#18078

nikolajlauridsen merged 2 commits into

v13/devumbraco/Umbraco-CMS:v13/devfrom

v13/bugfix/dont-throw-on-signout-after-issue-in-external-loginumbraco/Umbraco-CMS:v13/bugfix/dont-throw-on-signout-after-issue-in-external-loginCopy head branch name to clipboard