Fix: Apply patch as provided by StyleCI

[localheinz]

This PR

• [x] applies the patch as provided by StyleCI

See https://styleci.io/analyses/X0dawX. Blocks #399.

[localheinz]

@GrahamCampbell

Looks like either

• StyleCI should be disabled/adjusted for the 2.1 branch or
• PHP5.3 builds should be removed from the Travis build matrix

[GrahamCampbell]

I already know 2.1 isn't passing. It's not meant to be.