can't unlink on rez

If I put this script into several prims; link them; take into inventory; and rez from the inventory, I expect several questions asking for unlink permission at which each prim would unlink itself. Though I get the requests, the prims seem to remain linked. How so?

default {
on_rez(integer param) {
if (llGetLinkNumber())
llRequestPermissions(llGetOwner(), PERMISSION_CHANGE_LINKS);
}

run_time_permissions(integer permissions) {
if (permissions & PERMISSION_CHANGE_LINKS)
llBreakLink(LINK_THIS);
}
}

your running the permissions on rez
try this it will ask once when script first saved then will work when ever rezed

default {
state_entry()
{
llRequestPermissions(llGetOwner(), PERMISSION_CHANGE_LINKS);
}
on_rez(integer param) {
if (llGetLinkNumber())
if ( PERMISSION_CHANGE_LINKS)
llBreakLink(LINK_THIS);
}

}

I see what you're talking about. The thing is, the prims unlink as expected if I just click Yes on all of the permissions requests. However, the prims fail to unlink as expected if I address the permissions requests in a different order. I can't put my finger on why, yet.

lightwave: It's as if you're suggesting that having gained the perm, it travels with the script across derez/rez boundaries? Is that the way it is, rather than the perm being part of the immdiate runtime environment? Is the perm preserved if the owner changes?

Interesting.

lightwave: I tried this with 4 prims (copying the first) and am finding that though I answered 4 questions, 2 remained linked after the re-rez.

put this one script in the root prim and it will unlink all prims in the set

change llBreakLink(LINK_THIS); to llBreakAllLinks();



default {
state_entry()
{
llRequestPermissions(llGetOwner(), PERMISSION_CHANGE_LINKS);
}
on_rez(integer param) {
if (llGetLinkNumber())
if ( PERMISSION_CHANGE_LINKS)
llBreakAllLinks();
}

}

Thanks Dovic, but to unlink all prims is not the intention - only nominated ones.