cast the other way round, the sign check is already done before
ws
Fixed freetype test on multiple environments

Some environments, apparently regardless to the freetype version, output 155, while others 156. I guess we can accept both ;)

This reverts commit 592df890276604c790d02be26b1b3c3710b3b888.
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  Fixed freetype test on multiple environments
Merge branch 'PHP-5.5' into PHP-5.6

* PHP-5.5:
  Fixed freetype test on multiple environments
Merge branch 'PHP-5.6'

* PHP-5.6:
  Fixed freetype test on multiple environments