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-rw-r--r--src/lvm.js10
1 files changed, 8 insertions, 2 deletions
diff --git a/src/lvm.js b/src/lvm.js
index 0d30484..4484bf2 100644
--- a/src/lvm.js
+++ b/src/lvm.js
@@ -1079,7 +1079,10 @@ const settable = function(L, table, key, v, recur) {
let element = ltable.luaH_set(table.value, key);
if (!element.ttisnil()) {
- element.setfrom(v);
+ if (v.ttisnil())
+ ltable.luaH_delete(table.value, key);
+ else
+ element.setfrom(v);
} else {
luaV_finishset(L, table, key, v, element, recur);
}
@@ -1094,7 +1097,10 @@ const luaV_finishset = function(L, t, key, val, slot, recur) {
assert(slot.ttisnil());
tm = ltm.luaT_gettmbyobj(L, t, ltm.TMS.TM_NEWINDEX); // TODO: fasttm
if (tm.ttisnil()) {
- slot.setfrom(val);
+ if (val.ttisnil())
+ ltable.luaH_delete(t.value, key);
+ else
+ slot.setfrom(val);
return;
}
} else { /* not a table; check metamethod */