Fix calling a mixin with just `&attributes`
Fix calling a mixin with just `&attributes`

harp/jade,jirengu/jade,Laoujin/jade,modulexcite/jade,jjz/jade,webskyer/jade,mumaoxi/jade,Shinchy/jade,fredyteheranto/jade,rajnishyadav321/jade,cesarmarinhorj/jade,martindale/jade,webmasteraxe/jade,magicdawn/jade,tranhieutt/jade,colin-h/jade,rajnishyadav321/jade,andreytkachenko/jade,pugjs/jade,Victorgichohi/jade,modulexcite/jade,angryrobot/jade,martindale/jade,jjz/jade,pugjs/pug,hnag409/jade,VeraWei/jade,gdibble/jade,webskyer/jade,angryrobot/jade,nyakto/jade-async,VeraWei/jade,magicdawn/jade,angrilove/jade,Laoujin/jade,jodytate/jade,muthhus/jade,andreytkachenko/jade,Mitrend/jade,bogus34/jade-vfs,angrilove/jade,gexiaowei/jade,jadejs/then-jade,ceremcem/jade,Victorgichohi/jade,harp/jade,gdibble/jade,flintinatux/jade,bogus34/jade-vfs,gexiaowei/jade,cgvarela/jade,coderhaoxin/jade,mumaoxi/jade,ilovezy/jade,ridixcr/jade,jodytate/jade,coderhaoxin/jade,ilovezy/jade,omixen/jade,pugjs/jade,jirengu/jade,webmasteraxe/jade,cgvarela/jade,cutsin/jade,VANITAX/jade,cutsin/jade,VANITAX/jade,mrotaru/jade,Mitrend/jade,pugjs/pug,muthhus/jade,pugjs/then-jade,tranhieutt/jade,jadejs/then-jade,illusionfield/jade,hnag409/jade,colin-h/jade,mrotaru/jade,slang800/yade,cesarmarinhorj/jade,Shinchy/jade,omixen/jade,illusionfield/jade,nyakto/jade-async,ridixcr/jade,timmfin/jade,pugjs/then-jade,fredyteheranto/jade