Make setpgrp($x) equivalent to setpgrp($x,0)
authorFather Chrysostomos <sprout@cpan.org>
Mon, 29 Aug 2011 16:34:16 +0000 (09:34 -0700)
committerFather Chrysostomos <sprout@cpan.org>
Mon, 29 Aug 2011 19:33:52 +0000 (12:33 -0700)
commit88d6953212e6c8eb2ac9df08c4903ff86b7ef650
tree1ba809ddd899ac6869e3e6f93847cbcdae052905
parent3790d4871471ca6991400ec7069f444b13cf6fcf
Make setpgrp($x) equivalent to setpgrp($x,0)

Prior to this commit, setpgrp(27) was equivalent to (27, setpgrp),
because it ignored the argument on the stack when there was only one.
pod/perldelta.pod
pp_sys.c
t/op/setpgrpstack.t