From bcc196eed385f6935dedc45a08f7deac2cb062a5 Mon Sep 17 00:00:00 2001
From: Mike Pall <mike>
Date: Mon, 13 Jun 2011 03:22:10 +0200
Subject: [PATCH] Fix dumping of already stripped functions with debug info.

---
 src/lj_bcwrite.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/lj_bcwrite.c b/src/lj_bcwrite.c
index b90f7850..de9b4cf2 100644
--- a/src/lj_bcwrite.c
+++ b/src/lj_bcwrite.c
@@ -291,7 +291,8 @@ static void bcwrite_proto(BCWriteCtx *ctx, GCproto *pt)
   bcwrite_uleb128(ctx, pt->sizekn);
   bcwrite_uleb128(ctx, pt->sizebc-1);
   if (!ctx->strip) {
-    sizedbg = pt->sizept - (MSize)((char *)proto_lineinfo(pt) - (char *)pt);
+    if (proto_lineinfo(pt))
+      sizedbg = pt->sizept - (MSize)((char *)proto_lineinfo(pt) - (char *)pt);
     bcwrite_uleb128(ctx, sizedbg);
     if (sizedbg) {
       bcwrite_uleb128(ctx, pt->firstline);
-- 
2.11.4.GIT