avoid useless overhead if we don't find anything to do
avoid useless overhead if we don't find anything to do

dahebolangkuan/cython,roxyboy/cython,JelleZijlstra/cython,roxyboy/cython,marscher/cython,slonik-az/cython,madjar/cython,fperez/cython,marscher/cython,c-blake/cython,roxyboy/cython,achernet/cython,mcanthony/cython,encukou/cython,encukou/cython,ABcDexter/cython,hhsprings/cython,acrispin/cython,madjar/cython,hhsprings/cython,mrGeen/cython,achernet/cython,c-blake/cython,c-blake/cython,dahebolangkuan/cython,hickford/cython,madjar/cython,mrGeen/cython,fabianrost84/cython,ABcDexter/cython,scoder/cython,mcanthony/cython,acrispin/cython,hickford/cython,andreasvc/cython,dahebolangkuan/cython,JelleZijlstra/cython,ChristopherHogan/cython,ChristopherHogan/cython,cython/cython,fabianrost84/cython,roxyboy/cython,slonik-az/cython,ABcDexter/cython,scoder/cython,cython/cython,mrGeen/cython,scoder/cython,ChristopherHogan/cython,slonik-az/cython,fperez/cython,encukou/cython,fperez/cython,da-woods/cython,fperez/cython,acrispin/cython,fabianrost84/cython,slonik-az/cython,c-blake/cython,madjar/cython,encukou/cython,da-woods/cython,acrispin/cython,dahebolangkuan/cython,acrispin/cython,c-blake/cython,achernet/cython,scoder/cython,encukou/cython,hickford/cython,hhsprings/cython,marscher/cython,JelleZijlstra/cython,mrGeen/cython,mcanthony/cython,da-woods/cython,roxyboy/cython,achernet/cython,cython/cython,achernet/cython,hhsprings/cython,hickford/cython,andreasvc/cython,dahebolangkuan/cython,slonik-az/cython,fabianrost84/cython,andreasvc/cython,fperez/cython,marscher/cython,JelleZijlstra/cython,andreasvc/cython,andreasvc/cython,cython/cython,hickford/cython,ABcDexter/cython,mcanthony/cython,fabianrost84/cython,hhsprings/cython,madjar/cython,JelleZijlstra/cython,da-woods/cython,mcanthony/cython,marscher/cython,ABcDexter/cython,mrGeen/cython