1 files changed, 3 insertions, 1 deletions
diff --git a/lstate.c b/lstate.c
index 7f6475a8..6c35ea1a 100644
--- a/lstate.c
+++ b/lstate.c
@@ -233,7 +233,8 @@ static void init_registry (lua_State *L, global_State *g) {
 /*
 ** open parts of the state that may cause memory-allocation errors.
-** ('ttisnil(&g->nilvalue)'' flags that the state was completely build)
+** ('g->nilvalue' being a nil value flags that the state was completely
+** build.)
 */
 static void f_luaopen (lua_State *L, void *ud) {
  global_State *g = G(L);
@@ -386,6 +387,7 @@ LUA_API lua_State *lua_newstate (lua_Alloc f, void *ud) {
  g->twups = NULL;
  g->totalbytes = sizeof(LG);
  g->GCdebt = 0;
+  g->lastatomic = 0;
  setivalue(&g->nilvalue, 0);  /* to signal that state is not yet built */
  setgcparam(g->gcpause, LUAI_GCPAUSE);
  setgcparam(g->gcstepmul, LUAI_GCMUL);