From b177ccd004a75b0eb5c834b3b529f3f9c248c54f Mon Sep 17 00:00:00 2001
From: MinJune Kim <qria@qria.net>
Date: Tue, 9 Mar 2021 17:10:16 +0900
Subject: [PATCH] Allow empty services. Fixes issue#220

---
 src/betterproto/templates/template.py.j2 | 2 ++
 tests/inputs/empty/empty.proto           | 7 +++++++
 2 files changed, 9 insertions(+)
 create mode 100644 tests/inputs/empty/empty.proto

diff --git a/src/betterproto/templates/template.py.j2 b/src/betterproto/templates/template.py.j2
index de53963e..b1f90c61 100644
--- a/src/betterproto/templates/template.py.j2
+++ b/src/betterproto/templates/template.py.j2
@@ -73,6 +73,8 @@ class {{ service.py_name }}Stub(betterproto.ServiceStub):
     {% if service.comment %}
 {{ service.comment }}
 
+    {% elif not service.methods %}
+    pass
     {% endif %}
     {% for method in service.methods %}
     async def {{ method.py_name }}(self
diff --git a/tests/inputs/empty/empty.proto b/tests/inputs/empty/empty.proto
new file mode 100644
index 00000000..885e9e08
--- /dev/null
+++ b/tests/inputs/empty/empty.proto
@@ -0,0 +1,7 @@
+/* Empty service without comments */
+syntax = "proto3";
+
+package empty;
+
+service Test {
+}