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vere: fixes u3_auto_drop list-unlink implementation

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Joe Bryan 2020-06-16 18:52:16 -07:00
parent 42213269ce
commit 5c9252e986
1 changed files with 6 additions and 0 deletions
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6
pkg/urbit/vere/auto.c
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@ -162,10 +162,16 @@ u3_auto_drop(u3_auto* car_u, u3_ovum* egg_u)
if ( egg_u->pre_u ) {
egg_u->pre_u->nex_u = egg_u->nex_u;
}
else {
egg_u->car_u->ent_u = egg_u->nex_u;
}
if ( egg_u->nex_u ) {
egg_u->nex_u->pre_u = egg_u->pre_u;
}
else {
egg_u->car_u->ext_u = egg_u->pre_u;
}
egg_u->car_u->dep_w--;