changed to !ctx from ctx===undefined - since null/false/0 cause ctx loop to break.  also DRY'd the flag
changed to !ctx from ctx===undefined - since null/false/0 cause ctx loop
to break.  also DRY'd the flag
erg0dic/dustjs,jimmyhchan/dustjsMirrorOld,catberry/catberry-dust,ellipticaljs/dustjs,jimmyhchan/dustjs,ellipticaljs/dustjs,modulexcite/dustjs,linkedin/dustjs,modulexcite/dustjs,shakyShane/crossbow-lang,mobify/dustjs,rphuber/dustjs,alihalabyah/dustjs,tachyon1337/dustjs,jrrbru/dustjs,cake-disposal-squad/dustjs,sethkinast/dustjs,aredridel/dustjs,cake-disposal-squad/dustjs,tachyon1337/dustjs,nchlswtsn/dustjs,alihalabyah/dustjs