1 files changed, 2 insertions, 0 deletions
diff --git a/lstate.c b/lstate.c
index 463a47d2..387cd362 100644
--- a/lstate.c
+++ b/lstate.c
@@ -196,6 +196,8 @@ static void stack_init (lua_State *L1, lua_State *L) {
  ci->next = ci->previous = NULL;
  ci->callstatus = CIST_C;
  ci->func = L1->top;
+  ci->u.c.k = NULL;
+  ci->nresults = 0;
  setnilvalue(s2v(L1->top));  /* 'function' entry for this 'ci' */
  L1->top++;
  ci->top = L1->top + LUA_MINSTACK;