From ec2a3f979ee81e5ed5d5368a6addbe9b31eb3ece Mon Sep 17 00:00:00 2001
From: Mike McQuaid <mike@mikemcquaid.com>
Date: Tue, 8 Mar 2016 18:49:32 +0000
Subject: [PATCH] utils: use string arg to IO.popen.

Closes Homebrew/homebrew#49882.
---
 Library/Homebrew/utils.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Library/Homebrew/utils.rb b/Library/Homebrew/utils.rb
index d3f92d5239..18a3a18fb7 100644
--- a/Library/Homebrew/utils.rb
+++ b/Library/Homebrew/utils.rb
@@ -511,7 +511,7 @@ module GitHub
       if ENV["HOMEBREW_GITHUB_API_TOKEN"]
         ENV["HOMEBREW_GITHUB_API_TOKEN"]
       else
-        github_credentials = IO.popen(["git", "credential-osxkeychain", "get"], "w+") do |io|
+        github_credentials = IO.popen("git credential-osxkeychain get", "w+") do |io|
           io.puts "protocol=https\nhost=github.com"
           io.close_write
           io.read