From 227ba09a7ee993fdfb9c891603305963fee56d3c Mon Sep 17 00:00:00 2001
From: Kazuhiro Serizawa <nserihiro@gmail.com>
Date: Fri, 14 Jul 2017 08:04:35 +0900
Subject: [PATCH] Fix rubocop cautions

---
 lib/googleauth/compute_engine.rb | 3 ++-
 lib/googleauth/signet.rb         | 4 +++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/lib/googleauth/compute_engine.rb b/lib/googleauth/compute_engine.rb
index 119a04e..0603110 100644
--- a/lib/googleauth/compute_engine.rb
+++ b/lib/googleauth/compute_engine.rb
@@ -98,7 +98,8 @@ END
           when 404
             raise(Signet::AuthorizationError, NO_METADATA_SERVER_ERROR)
           else
-            msg = "Unexpected error code #{resp.status}" + UNEXPECTED_ERROR_SUFFIX
+            msg = "Unexpected error code #{resp.status}" \
+              "#{UNEXPECTED_ERROR_SUFFIX}"
             raise(Signet::AuthorizationError, msg)
           end
         end
diff --git a/lib/googleauth/signet.rb b/lib/googleauth/signet.rb
index 4f17107..02927aa 100644
--- a/lib/googleauth/signet.rb
+++ b/lib/googleauth/signet.rb
@@ -84,7 +84,9 @@ module Signet
         begin
           yield
         rescue => e
-          raise e if e.is_a?(Signet::AuthorizationError) || e.is_a?(Signet::ParseError)
+          if e.is_a?(Signet::AuthorizationError) || e.is_a?(Signet::ParseError)
+            raise e
+          end
 
           if retry_count < max_retry_count
             retry_count += 1