From a95ab58e79c50b0927eae2b834d3de20a8effc36 Mon Sep 17 00:00:00 2001
From: Joshua Haberman <joshua@reverberate.org>
Date: Sat, 28 Nov 2009 15:38:29 -0800
Subject: Overhaul defs to derive from a common base.

---
 src/upb_mm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/upb_mm.c')

diff --git a/src/upb_mm.c b/src/upb_mm.c
index cad1158..60809a5 100644
--- a/src/upb_mm.c
+++ b/src/upb_mm.c
@@ -47,7 +47,7 @@ static union upb_mmptr upb_mm_newptr(upb_mm_ptrtype type,
 {
   union upb_mmptr p = {NULL};
   switch(type) {
-    case UPB_MM_MSG_REF: p.msg = upb_msg_new(f->ref.msg);
+    case UPB_MM_MSG_REF: p.msg = upb_msg_new(upb_downcast_msgdef(f->def));
     case UPB_MM_STR_REF: p.str = upb_string_new();
     case UPB_MM_ARR_REF: p.arr = upb_array_new(f);
     default: assert(false); break;
-- 
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