Fix for comma operator bug.
Fix for comma operator bug.

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