fix POPSTACK panics that ensued from bad interaction between
authorGurusamy Sarathy <gsar@cpan.org>
Thu, 14 Oct 1999 17:47:35 +0000 (17:47 +0000)
committerGurusamy Sarathy <gsar@cpan.org>
Thu, 14 Oct 1999 17:47:35 +0000 (17:47 +0000)
commit0cdb207790df717da1f7d2136f6b268baceb3494
tree7a3741814379bd5b2e20aea2f320153c646f75e1
parent3e5d0dec1210692f67ee4d7c2687147c8f62f366
fix POPSTACK panics that ensued from bad interaction between
runlevels and stack of stacks (change#3988 done right);
basically, we pop the runlevel if the stacklevel is not the
same one we started the runlevel with

p4raw-link: @3988 on //depot/perl: a7c6d24429ab2b6db54575a3bdc62c7ed9f881cf

p4raw-id: //depot/perl@4376
cop.h
perl.c
pp_ctl.c
t/op/runlevel.t
util.c