Fix memory management issue
Fix memory management issue

slavapestov/factor,mcandre/factor,tgunr/factor,bpollack/factor,littledan/Factor,mcandre/factor,bjourne/factor,bjourne/factor,seckar/factor,dch/factor,erg/factor,AlexIljin/factor,AlexIljin/factor,jwmerrill/factor,kingcons/factor,nicolas-p/factor,nicolas-p/factor,erg/factor,bjourne/factor,cataska/factor,ceninan/factor,mrjbq7/factor,bjourne/factor,sarvex/factor-lang,bjourne/factor,factor/factor,slavapestov/factor,Keyholder/factor,tgunr/factor,dharmatech/factor,AlexIljin/factor,slavapestov/factor,bjourne/factor,seckar/factor,jwmerrill/factor,littledan/Factor,slavapestov/factor,seckar/factor,factor/factor,AlexIljin/factor,bpollack/factor,mrjbq7/factor,mrjbq7/factor,nicolas-p/factor,cataska/factor,mcandre/factor,AlexIljin/factor,bpollack/factor,bpollack/factor,dch/factor,dch/factor,kingcons/factor,kingcons/factor,nicolas-p/factor,AlexIljin/factor,littledan/Factor,mrjbq7/factor,mrjbq7/factor,erg/factor,dch/factor,dch/factor,slavapestov/factor,bpollack/factor,sarvex/factor-lang,ceninan/factor,ehird/factor,kingcons/factor,factor/factor,tgunr/factor,sarvex/factor-lang,factor/factor,slavapestov/factor,ceninan/factor,mcandre/factor,dch/factor,erg/factor,sarvex/factor-lang,dharmatech/factor,erg/factor,mcandre/factor,nicolas-p/factor,nicolas-p/factor,bpollack/factor,mrjbq7/factor,AlexIljin/factor,Keyholder/factor,erg/factor,tgunr/factor,erg/factor,mcandre/factor,cataska/factor,tgunr/factor,tgunr/factor,dharmatech/factor,jwmerrill/factor,factor/factor,ehird/factor,ehird/factor,sarvex/factor-lang,sarvex/factor-lang,mcandre/factor,nicolas-p/factor,bpollack/factor,littledan/Factor,ceninan/factor,factor/factor,slavapestov/factor,sarvex/factor-lang,cataska/factor,Keyholder/factor,bjourne/factor