Only unset the passed DSN url key if parse_url succeeds
Only unset the passed DSN url key if parse_url succeeds

CakeDC/cakephp,thinkingmedia/cakephp,davidyell/cakephp,tenkoma/cakephp,elboletaire/cakephp,gmponos/cakephp,yinhe007/cakephp,HavokInspiration/cakephp,tenkoma/cakephp,Balachan27/cakephp,thinkingmedia/cakephp,tenkoma/cakephp,pbaire/cakephp,michaelze/cakephp,akintoey/cakephp,jerems02/cakephp,CVO-Technologies/cakephp,Phillaf/cakephp,jerems02/cakephp,mvdriel/cakephp,bravo-kernel/cakephp,eryw/cakephp,cakephp/cakephp,ADmad/cakephp,akintoey/cakephp,burriko/cakephp,bravo-kernel/cakephp,khoimt/cakephp-study,garethellis36/cakephp,timhoeppner/cakephp,HavokInspiration/cakephp,justinyost/cakephp,erikfig/cakephp,michaelze/cakephp,ionas/cakephp,ionas/cakephp,berrygoudswaard/cakephp,mvdriel/cakephp,kumamidori/cakephp,jeffblack360/cakephp,timhoeppner/cakephp,adopico/cakephp,pbaire/cakephp,cakephp-fr/cakephp,cakephp/cakephp,justinyost/cakephp,cakephp/cakephp,dkarvounaris/cakephp,Phillaf/cakephp,elboletaire/cakephp,justinyost/cakephp,khoimt/cakephp-study,burriko/cakephp,ndm2/cakephp,ADmad/cakephp,gmponos/cakephp,ionas/cakephp,yinhe007/cakephp,dakota/cakephp,bravo-kernel/cakephp,timhoeppner/cakephp,CakeDC/cakephp,eboominathan/cakephp,web-player/cakephp,dakota/cakephp,burriko/cakephp,mvdriel/cakephp,jjj117/cakephp,mvdriel/cakephp,khoimt/cakephp-study,tenkoma/cakephp,gmponos/cakephp,pbaire/cakephp,kumamidori/cakephp,yinhe007/cakephp,elboletaire/cakephp,berrygoudswaard/cakephp,erikfig/cakephp,CVO-Technologies/cakephp,HavokInspiration/cakephp,nrother/cakephp,erikfig/cakephp,garethellis36/cakephp,web-player/cakephp,tgr0ss/cakephp,michaelze/cakephp,ndm2/cakephp,garethellis36/cakephp,petteyg/cakephp,cakephp/cakephp,Balachan27/cakephp,CakeDC/cakephp,tisu2tisu/cakephp,ndm2/cakephp,web-player/cakephp,petteyg/cakephp,jjj117/cakephp,berrygoudswaard/cakephp,ADmad/cakephp,kumamidori/cakephp,tisu2tisu/cakephp,Balachan27/cakephp,cakephp-fr/cakephp,eboominathan/cakephp,eboominathan/cakephp,thinkingmedia/cakephp,tgr0ss/cakephp,petteyg/cakephp,CVO-Technologies/cakephp,garethellis36/cakephp,jeffblack360/cakephp,dakota/cakephp,ADmad/cakephp,dkarvounaris/cakephp,dkarvounaris/cakephp,tisu2tisu/cakephp,jerems02/cakephp,akintoey/cakephp,CakeDC/cakephp,ndm2/cakephp,jjj117/cakephp,tgr0ss/cakephp,Phillaf/cakephp,davidyell/cakephp,cakephp-fr/cakephp,dakota/cakephp,adopico/cakephp,eryw/cakephp,eryw/cakephp,adopico/cakephp,jeffblack360/cakephp,nrother/cakephp,petteyg/cakephp,nrother/cakephp,davidyell/cakephp