From 9afb8a2ff27c1e0a999d7331f3f65f568f5cced5 Mon Sep 17 00:00:00 2001
From: stelcheck <mtrudel@wizcorp.jp>
Date: Fri, 1 Sep 2017 11:31:11 +0900
Subject: [PATCH] proto3: skip defaults

Defaults are not supported in proto3, and therefore should
not be appended to a `.proto` file when using `-t proto3`
flag for `pbjs`.
---
 cli/targets/proto.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/cli/targets/proto.js b/cli/targets/proto.js
index f1500ac34..c6e08179f 100644
--- a/cli/targets/proto.js
+++ b/cli/targets/proto.js
@@ -238,6 +238,8 @@ function buildFieldOptions(field) {
                     return;
                 break;
             case "default":
+                if (syntax === 3)
+                    return;
                 // skip default (resolved) default values
                 if (field.long && !util.longNeq(field.defaultValue, types.defaults[field.type]) || !field.long && field.defaultValue === types.defaults[field.type])
                     return;