Merge pull request #23914 from seamuslee001/file_substr_null
authordemeritcowboy <demeritcowboy@hotmail.com>
Thu, 30 Jun 2022 15:31:09 +0000 (11:31 -0400)
committerGitHub <noreply@github.com>
Thu, 30 Jun 2022 15:31:09 +0000 (11:31 -0400)
[REF][PHP8.1] Ensure that NULL is not passed to substr in CRM_Utils_F…


Trivial merge