From 62ba4ea8b285a88a7e7c04f7bb500b62f83a6316 Mon Sep 17 00:00:00 2001
From: Ding Xiang Fei <dingxiangfei2009@gmail.com>
Date: Wed, 20 Jun 2018 16:12:40 +0800
Subject: [PATCH] rustfmt

---
 build.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/build.rs b/build.rs
index 94e8f43..fda5327 100644
--- a/build.rs
+++ b/build.rs
@@ -37,7 +37,9 @@ fn build_protobuf_schemata() {
     let mut version_string = String::new();
     let mut version_pin =
         File::open("PROTOC_VERSION").expect("protoc version pin `PROTOC_VERSION` file is missing");
-    version_pin.read_to_string(&mut version_string).expect("cannot read protoc pin file");
+    version_pin
+        .read_to_string(&mut version_string)
+        .expect("cannot read protoc pin file");
     assert_protobuf_version(version_string);
     build_protobuf("src/proto", &["protobuf/proof.proto"], &[]);
 }