src/ltable.js: If you try and set value nil with luaH_setint, delete the entry

See #37

1 files changed, 4 insertions, 0 deletions

diff --git a/src/ltable.js b/src/ltable.js
index 1b55256..b1f48e8 100644
--- a/src/ltable.js
+++ b/src/ltable.js
@@ -80,6 +80,10 @@ const setgeneric = function(t, hash, key) {
 const luaH_setint = function(t, key, value) {
     assert(typeof key == "number" && (key|0) === key && value instanceof lobject.TValue);
     let hash = key; /* table_hash known result */
+    if (value.ttisnil()) {
+        t.strong.delete(hash);
+        return;
+    }
     let v = t.strong.get(hash);
     if (v) {
         let tv = v.value;