1 files changed, 1 insertions, 1 deletions

diff --git a/lapi.c b/lapi.c
index b3062072..a5e94507 100644
--- a/lapi.c
+++ b/lapi.c
@@ -655,7 +655,7 @@ LUA_API int lua_pushthread (lua_State *L) {
   setthvalue(L, s2v(L->top.p), L);
   api_incr_top(L);
   lua_unlock(L);
-  return (G(L)->mainthread == L);
+  return (mainthread(G(L)) == L);
 }