Merge pull request #70 from mhei/fix_register_null_strings
authorMichael Wallner <mike@php.net>
Wed, 7 Jun 2017 06:07:32 +0000 (08:07 +0200)
committerGitHub <noreply@github.com>
Wed, 7 Jun 2017 06:07:32 +0000 (08:07 +0200)
Handle NULL strings gracefully during constant registration


Trivial merge