sonata-project / SonataAdminBundle / 9186

76%

push

travis-ci

Removed new warning produced by PHP7.2


As mentioned in this Stack Overflow post (https://stackoverflow.com/a/49752124/2087724) this small PR fixes the new warning produced by the latest release of PHP7.2.

The warning looks like the following: `get_class() expects parameter 1 to be object, null given`

Official php documentation link: http://php.net/manual/en/function.get-class.php

Extract from the documentation:
```
Note: Explicitly passing NULL as the object is no longer allowed as of PHP 7.2.0. The parameter is still optional and calling get_class() without a parameter from inside a class will work, but passing NULL now emits an E_WARNING notice.
```

2 of 2 new or added lines in 1 file covered. (100.0%)

5777 of 7477 relevant lines covered (77.26%)

99.46 hits per line