diff --git a/client/deps/liblua/lgc.c b/client/deps/liblua/lgc.c
index 6d39bb643..8792c40c9 100644
--- a/client/deps/liblua/lgc.c
+++ b/client/deps/liblua/lgc.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lgc.c,v 2.140 2013/03/16 21:10:18 roberto Exp $
+** $Id: lgc.c,v 2.140 2013/04/26 18:22:05 roberto Exp $
 ** Garbage Collector
 ** See Copyright Notice in lua.h
 */
@@ -401,7 +401,7 @@ static int traverseephemeron(global_State *g, Table *h) {
             reallymarkobject(g, gcvalue(gval(n)));  /* mark it now */
         }
     }
-    if (prop)
+    if (g->gcstate != GCSatomic || prop)
         linktable(h, &g->ephemeron);  /* have to propagate again */
     else if (hasclears)  /* does table have white keys? */
         linktable(h, &g->allweak);  /* may have to clean white keys */