From 9daf22f7aa8b83656388454ae447f59fc3442e2d Mon Sep 17 00:00:00 2001
From: Daniel Silverstone <dsilvers@digital-scurf.org>
Date: Sun, 13 May 2012 21:44:26 +0100
Subject: Return number when erroring on redefinition

---
 lib/lace/engine.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/lace/engine.lua b/lib/lace/engine.lua
index 5b3d845..3fe6143 100644
--- a/lib/lace/engine.lua
+++ b/lib/lace/engine.lua
@@ -21,7 +21,7 @@ local function set_define(exec_context, name, defn)
    local dlace = _dlace(exec_context)
    dlace.defs = dlace.defs or {}
    if dlace.defs[name] then
-      return false, _error("Attempted to redefine " .. name)
+      return false, _error("Attempted to redefine " .. name, {2})
    end
    dlace.defs[name] = defn
    return true
-- 
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