From 6597d5065dd95a80371b222003efb29300d6e343 Mon Sep 17 00:00:00 2001
From: Jonathon Marolf <jmarolf@microsoft.com>
Date: Wed, 17 May 2023 11:40:08 -0700
Subject: [PATCH] fix linter warnings

---
 nuget/lib/dependabot/nuget/file_fetcher.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/nuget/lib/dependabot/nuget/file_fetcher.rb b/nuget/lib/dependabot/nuget/file_fetcher.rb
index ba6460006e..bc5c6cbc8b 100644
--- a/nuget/lib/dependabot/nuget/file_fetcher.rb
+++ b/nuget/lib/dependabot/nuget/file_fetcher.rb
@@ -2,7 +2,7 @@
 
 require "dependabot/file_fetchers"
 require "dependabot/file_fetchers/base"
-require 'set'
+require "set"
 
 module Dependabot
   module Nuget
@@ -206,6 +206,7 @@ def fsproj_file
 
       def nuget_config_files
         return @nuget_config_files if @nuget_config_files
+
         @nuget_config_files = []
         candidate_paths = [*project_files.map { |f| File.dirname(f.name) }, "."].uniq
         visited_directories = Set.new
@@ -218,6 +219,7 @@ def nuget_config_files
       def search_in_directory_and_parents(dir, visited_directories)
         loop do
           break if visited_directories.include?(dir)
+
           visited_directories << dir
           file = repo_contents(dir: dir).
                  find { |f| f.name.casecmp("nuget.config").zero? }