This prevent for updating composer.json when user cannot specify the
wanted version of the package to be installed.
Previously "null" constraint was used and it caused parse error on
composer.json.
Coverage decreased (-0.8%) to 97.521% when pulling 1ff97e34ad8ca4c04c90d5b0b3c5d6ffab9ce4ff on hotfix/no-interaction into 8722031102594a494e4eef1221f8a1a32f82830a on master.
This prevent for updating composer.json when user cannot specify the wanted version of the package to be installed. Previously "null" constraint was used and it caused parse error on composer.json.
Resolves #3 Closes #4
/cc @wearethewinds