fix VariantBuilder library prefix condition
fix VariantBuilder library prefix condition

williamn/phpbrew,kayyyy/phpbrew,svetlyak40wt/phpbrew,phpbrew/phpbrew,wellic/phpbrew,kayyyy/phpbrew,morozov/phpbrew,phpbrew/phpbrew,wellic/phpbrew,zonuexe/phpbrew,zonuexe/phpbrew,morozov/phpbrew,mengzyou/phpbrew,dduca-sugarcrm/phpbrew,hechunwen/phpbrew,pierredup/phpbrew,viniciusferreira/phpbrew,pinkbigmacmedia/phpbrew,viniciusferreira/phpbrew,mengzyou/phpbrew,svetlyak40wt/phpbrew,wellic/phpbrew,davidfuhr/phpbrew,davidfuhr/phpbrew,svetlyak40wt/phpbrew,viniciusferreira/phpbrew,wellic/phpbrew,pierredup/phpbrew,davidfuhr/phpbrew,pinkbigmacmedia/phpbrew,konomae/phpbrew,davidfuhr/phpbrew,williamn/phpbrew,konomae/phpbrew,mengzyou/phpbrew,konomae/phpbrew,pinkbigmacmedia/phpbrew,dduca-sugarcrm/phpbrew,zonuexe/phpbrew,davidfuhr/phpbrew,dduca-sugarcrm/phpbrew,konomae/phpbrew,hechunwen/phpbrew,kayyyy/phpbrew,svetlyak40wt/phpbrew,viniciusferreira/phpbrew,pierredup/phpbrew,williamn/phpbrew,pinkbigmacmedia/phpbrew,pierredup/phpbrew,phpbrew/phpbrew,hechunwen/phpbrew,kayyyy/phpbrew,williamn/phpbrew,dduca-sugarcrm/phpbrew,mengzyou/phpbrew,hechunwen/phpbrew,zonuexe/phpbrew