From c7f065b8da7a0da65bc5a39a156a6a14eb28f834 Mon Sep 17 00:00:00 2001
From: Maxim Belkin <maxim.belkin@gmail.com>
Date: Thu, 21 Nov 2019 11:10:43 -0600
Subject: [PATCH] utils/github.rb: use parallel assignments rather than indices

Co-Authored-By: Mike McQuaid <mike@mikemcquaid.com>
---
 Library/Homebrew/utils/github.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Library/Homebrew/utils/github.rb b/Library/Homebrew/utils/github.rb
index e9be0ac326..2e6695f4f4 100644
--- a/Library/Homebrew/utils/github.rb
+++ b/Library/Homebrew/utils/github.rb
@@ -341,8 +341,8 @@ module GitHub
   end
 
   def check_fork_exists(repo)
-    username = api_credentials[1]
-    reponame = repo.split("/")[1]
+    _, username = api_credentials
+    _, reponame = repo.split("/")
     json = open_api(url_to("repos", username, reponame))
     return false if json["message"] == "Not Found"