From 263cb87b9ce663ad5c7c9fb74aa627d7e7c40f01 Mon Sep 17 00:00:00 2001
From: Pierre Roullon <pierre.roullon@gmail.com>
Date: Thu, 6 Apr 2017 14:40:41 +0200
Subject: [PATCH] fix (gotype helper): when leading pkg is empty string, remove
 leading dot

---
 helpers.go | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/helpers.go b/helpers.go
index 48dee17..d1e45c8 100644
--- a/helpers.go
+++ b/helpers.go
@@ -147,10 +147,13 @@ func goType(pkg string, f *descriptor.FieldDescriptorProto) string {
 		}
 		return "string"
 	case descriptor.FieldDescriptorProto_TYPE_MESSAGE:
-		if *f.Label == descriptor.FieldDescriptorProto_LABEL_REPEATED {
-			return fmt.Sprintf("[]*%s.%s", pkg, shortType(*f.TypeName))
+		if pkg != "" {
+			pkg = pkg + "."
 		}
-		return fmt.Sprintf("*%s.%s", pkg, shortType(*f.TypeName))
+		if *f.Label == descriptor.FieldDescriptorProto_LABEL_REPEATED {
+			return fmt.Sprintf("[]*%s%s", pkg, shortType(*f.TypeName))
+		}
+		return fmt.Sprintf("*%s%s", pkg, shortType(*f.TypeName))
 	case descriptor.FieldDescriptorProto_TYPE_BYTES:
 		if *f.Label == descriptor.FieldDescriptorProto_LABEL_REPEATED {
 			return "[]byte"