From ba97926cfd1e82bd294cf5e484633850d8e0b368 Mon Sep 17 00:00:00 2001
From: Bernhard Krämer <bdkrae@gmail.com>
Date: Sun, 9 Oct 2016 20:26:28 +0200
Subject: Add proto3 option to handle singular fields

---
 pb_decode.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'pb_decode.c')

diff --git a/pb_decode.c b/pb_decode.c
index 7a4e29a8..1f6aeae0 100644
--- a/pb_decode.c
+++ b/pb_decode.c
@@ -360,7 +360,8 @@ static bool checkreturn decode_static_field(pb_istream_t *stream, pb_wire_type_t
             return func(stream, iter->pos, iter->pData);
             
         case PB_HTYPE_OPTIONAL:
-            *(bool*)iter->pSize = true;
+            if (iter->pSize != iter->pData)
+                *(bool*)iter->pSize = true;
             return func(stream, iter->pos, iter->pData);
     
         case PB_HTYPE_REPEATED:
-- 
cgit 1.2.3-korg