Fix error handling
Fix error handling

I'd forgotten to convert arguments into an array. Oops.

faival/gulpAcademy,vigetlabs/gulp-starter,uurrnn/urnre,cintiamh/gulp-starter,toxahak/gulp-starter,voodee/safe,liuzesen/gulp-starter,Eforen/gulp-starter,kalled/gulp-starter,resmio/gulp-starter,jakefleming/mezzotent,clarkras/table_merge,jitendravyas/gulp-starter,lucky7id/gulp-starter,voodee/gulp,cubbrio/cubbrio.github.io,brettwise/prototype-waypaverlabs,OzConseil/oz-frontend-starter,galarant/pixi_sandbox,infernalmaster/gulp-happy-starter,jakefleming/mezzotent,dmitriz/gulp-starter,voodee/raketa_new,andru255/gulp-wp-theme,VKravchuk/gulp-starter,keremciu/gulp-starter,albertvazquezm/vue-portfolio,Solinx/gulp-starter,begbeder/artzub,jitendravyas/gulp-starter,albertvazquezm/vue-portfolio,lucky7id/gulp-starter,vulkanbureau/gulp-starter,bleech/gulp-starter,pbest/gulp-starter,SikoraPiotr/gulp-starter,risq/es6-client-server-starter,hannahhoward/a1-starter,Solinx/gulp-starter,galarant/pixi_sandbox,jakefleming/mezzotent,whatwedo/gulp-wp-theme,brettwise/static-site-generator,ennett50/gulp-starter,caiohdf/railsblocks-theme,voodee/gulp-starter,cubbrio/cubbrio.github.io,voodee/raketa,voodee/_raketa,lokinell/gulp-starter,voor/gulp-starter,SikoraPiotr/gulp-starter,syzspectroom/if-buses,NYUMusEdLab/gulp-starter,albertvazquezm/vue-portfolio,clarkras/table_merge,clarkras/table_merge,kalled/gulp-starter,K0TT/gulp_starter,brettwise/prototype-waypaverlabs,sunfun/gulp-starter,frontgeeks/gulp-starter,cl1ck/buildit,muuran/gulp-starter,tttanaka/gulp-starter,stujo/gulp-starter,Eforen/gulp-starter,brettwise/nephronet,d1m4a/gulp-starter,caltemose/italy-calendar-2016,gregsabo/personal-optimization,cenkce/gulp-starter,hannahhoward/a1-starter,vigetlabs/gulp-starter,spiralx/gulp-starter-stylus,voodee/raketa,bleech/gulp-starter,cl1ck/buildit-example,voodee/raketa,timhc22/gulp-starter,sjaakvandenberg/gulp-starter,caltemose/italy-calendar-2016,webmarkelov/gulp-starter,vigetlabs/gulp-starter,jtinianow/jtinianow.github.io,cl1ck/buildit,voodee/raketa,VKravchuk/gulp-starter,voodee/gulp,d1m4a/gulp-starter,samicoman/nodetest,K0TT/gulp_starter,NYUMusEdLab/gulp-starter,cintiamh/gulp-starter,MariusRugan/supersymmetry,frontgeeks/gulp-starter,whatwedo/gulp-wp-theme,arillo/silverstripe-gulp-plate,joshgagnon/evolution_marketing,timhc22/gulp-starter,simonv3/reading-list,resmio/gulp-starter,brettwise/static-site-generator,cubbrio/cubbrio.github.io,dmitriz/gulp-starter,cl1ck/buildit,jtinianow/jtinianow.github.io,brettwise/prototype-waypaverlabs,tinystride/gulp-starter,tommymarshall/soundtest,cubbrio/cubbrio.github.io,vulkanbureau/gulp-starter,bezreyhan/front_end_starter,samicoman/nodetest,MariusRugan/supersymmetry,timtwomey/multi-column-menu,samicoman/nodetest,Kenty/gulp-starter,Eric-Vandenberg/gulp-starter,DavidPeterHoward/gulp-starter-2,vulkanbureau/gulp-starter,andru255/gulp-wp-theme,voodee/safe,AlexeyPopov/gulp-assets-pipeline,clarkras/table_merge,lokinell/gulp-starter,brownish/gulp-starter,redpop/gulp-happy-starter,voor/gulp-starter,voodee/_raketa,risq/es6-client-server-starter,AlexeyPopov/gulp-assets-pipeline,tinystride/gulp-starter,joshgagnon/evolution_marketing,infernalmaster/gulp-happy-starter,MarceloBorgesP/railsblocks-theme,brettwise/nephronet,tommymarshall/soundtest,stujo/gulp-starter,faival/gulpAcademy,albertvazquezm/vue-portfolio,muuran/gulp-starter,OzConseil/oz-frontend-starter,MarceloBorgesP/railsblocks-theme,vulkanbureau/gulp-starter,keremciu/gulp-starter,tttanaka/gulp-starter,voodee/raketa_new,brettwise/static-site-generator,redpop/gulp-happy-starter,dmitriz/gulp-starter,timhc22/backbone-starter,cenkce/gulp-starter,Kenty/gulp-starter,brownish/gulp-starter,timhc22/gulp-starter,timhc22/backbone-starter,greypants/gulp-starter,Eric-Vandenberg/gulp-starter,dmitriz/gulp-starter,clarkras/table_merge,voodee/gulp-starter,syzspectroom/if-buses,cl1ck/buildit-example,bezreyhan/front_end_starter,greypants/gulp-starter,sunfun/gulp-starter,toxahak/gulp-starter,empirefox/ta-bootstrap,greypants/gulp-starter,caiohdf/railsblocks-theme,DavidPeterHoward/gulp-starter-2,simonv3/reading-list,uurrnn/urnre,liuzesen/gulp-starter,UrbanIF/warm.if.ua,caltemose/italy-calendar-2016,gregsabo/personal-optimization,bezreyhan/gem-asset-issuance-demo,bezreyhan/gem-asset-issuance-demo,pbest/gulp-starter,greypants/gulp-starter,brettwise/nephronet,voodee/gulp-starter,voodee/gulp-starter,MarceloBorgesP/railsblocks-theme,cl1ck/buildit-example,ennett50/gulp-starter,caltemose/italy-calendar-2016,spiralx/gulp-starter-stylus,galarant/pixi_sandbox,empirefox/ta-bootstrap,samicoman/nodetest,vigetlabs/gulp-starter,jakefleming/mezzotent,begbeder/artzub,webmarkelov/gulp-starter,sjaakvandenberg/gulp-starter,voodee/safe