[Bug #2552] HOME $BJQ?t$r6u$K$7$F5/F0$9$k$H!":FEY6u$K$G$-$J$/$J$k(B

Ruby Development
1

e$B%A%1%C%He(B #2552 e$B$,99?7$5$l$^$7$?!#e(B (by _ wanabe)

HOMEe$B$r<+NO$G@_Dj$7$F$$$k$3$H<+BN$O!J>/$J$/$H$b%A%1%C%H:n@.;~$O!Ke(B
e$BLdBj$H;W$C$F$$$^$;$s$G$7$?!#e(B
e$B;R%W%m%;%95/F0;~$Ke(B “C:/” e$B$,@_Dj$5$l$?$"$H!"2~$a$Fe(B ENV.delete
“HOME” e$B$7$F$$$k$N$Ke(B
e$B$3$l$,L5;k$5$l$F$7$^$&$3$H$rLdBj$K$7$F$$$^$9!#e(B

e$B<XB-$G$9$,!"e(Bdelete e$B$ND>A0$Ke(B ENV[“HOME”]=“foo”
e$B$J$I$H$9$k$H@5>o$Ke(B delete e$B$5$l$^$9!#e(B

http://redmine.ruby-lang.org/issues/show/2552