Fix compiler warning.

diff --git a/src/lj_snap.c b/src/lj_snap.c
index 0a08d4d456f75eab166ff1d89cb9dfec2c93bb94..48259972b1acccf1a6d4fb1c779df14e3f14ece5 100644 (file)
--- a/src/lj_snap.c
+++ b/src/lj_snap.c
@@ -822,7 +822,9 @@ const BCIns *lj_snap_restore(jit_State *J, void *exptr)
   SnapShot *snap = &T->snap[snapno];
   MSize n, nent = snap->nent;
   SnapEntry *map = &T->snapmap[snap->mapofs];
+#if !LJ_FR2 || defined(LUA_USE_ASSERT)
   SnapEntry *flinks = &T->snapmap[snap_nextofs(T, snap)-1-LJ_FR2];
+#endif
 #if !LJ_FR2
   ptrdiff_t ftsz0;
 #endif