From f085aba302001986fd04219d2843f659f73c4031 Mon Sep 17 00:00:00 2001
From: Tyler Hawkes <tylerhawkes@users.noreply.github.com>
Date: Mon, 29 Jun 2020 09:24:47 -0600
Subject: [PATCH] fix(build): Allow empty packages (#382)

Fixes #381
---
 tonic-build/src/client.rs | 7 ++++++-
 tonic-build/src/server.rs | 7 ++++++-
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/tonic-build/src/client.rs b/tonic-build/src/client.rs
index b2277bb59..db8eaa32c 100644
--- a/tonic-build/src/client.rs
+++ b/tonic-build/src/client.rs
@@ -92,8 +92,13 @@ fn generate_methods<T: Service>(service: &T, proto_path: &str) -> TokenStream {
 
     for method in service.methods() {
         let path = format!(
-            "/{}.{}/{}",
+            "/{}{}{}/{}",
             service.package(),
+            if service.package().is_empty() {
+                ""
+            } else {
+                "."
+            },
             service.identifier(),
             method.identifier()
         );
diff --git a/tonic-build/src/server.rs b/tonic-build/src/server.rs
index e1e52cd60..91d8f66de 100644
--- a/tonic-build/src/server.rs
+++ b/tonic-build/src/server.rs
@@ -216,8 +216,13 @@ fn generate_methods<T: Service>(service: &T, proto_path: &str) -> TokenStream {
 
     for method in service.methods() {
         let path = format!(
-            "/{}.{}/{}",
+            "/{}{}{}/{}",
             service.package(),
+            if service.package().is_empty() {
+                ""
+            } else {
+                "."
+            },
             service.identifier(),
             method.identifier()
         );