Small cleaning services

1 files changed, 1 insertions, 2 deletions

diff --git a/lfunc.c b/lfunc.c
index da7c6239..b6fd9ceb 100644
--- a/lfunc.c
+++ b/lfunc.c
@@ -196,8 +196,7 @@ void luaF_unlinkupval (UpVal *uv) {
 */
 void luaF_closeupval (lua_State *L, StkId level) {
   UpVal *uv;
-  StkId upl;  /* stack index pointed by 'uv' */
-  while ((uv = L->openupval) != NULL && (upl = uplevel(uv)) >= level) {
+  while ((uv = L->openupval) != NULL && uplevel(uv) >= level) {
     TValue *slot = &uv->u.value;  /* new position for value */
     lua_assert(uplevel(uv) < L->top.p);
     luaF_unlinkupval(uv);  /* remove upvalue from 'openupval' list */