From cf5fdeef1d8e9fd053121145882835b87eec2a43 Mon Sep 17 00:00:00 2001
From: Mike McQuaid
Date: Sun, 24 Sep 2017 20:12:58 +0100
Subject: Rubocop: manual rule fixes.

---
 Library/Homebrew/extend/ENV.rb     | 2 +-
 Library/Homebrew/extend/ENV/std.rb | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'Library/Homebrew/extend')

diff --git a/Library/Homebrew/extend/ENV.rb b/Library/Homebrew/extend/ENV.rb
index 283e90b69..ea1b99501 100644
--- a/Library/Homebrew/extend/ENV.rb
+++ b/Library/Homebrew/extend/ENV.rb
@@ -28,7 +28,7 @@ module EnvActivation
   end
 
   def clear_sensitive_environment!
-    ENV.keys.each do |key|
+    ENV.each_key do |key|
       next unless /(cookie|key|token)/i =~ key
       ENV.delete key
     end
diff --git a/Library/Homebrew/extend/ENV/std.rb b/Library/Homebrew/extend/ENV/std.rb
index a2e800803..4e5d0683a 100644
--- a/Library/Homebrew/extend/ENV/std.rb
+++ b/Library/Homebrew/extend/ENV/std.rb
@@ -233,8 +233,8 @@ module Stdenv
 
   def make_jobs
     # '-j' requires a positive integral argument
-    if self["HOMEBREW_MAKE_JOBS"].to_i > 0
-      self["HOMEBREW_MAKE_JOBS"].to_i
+    if (jobs = self["HOMEBREW_MAKE_JOBS"].to_i).positive?
+      jobs
     else
       Hardware::CPU.cores
     end
-- 
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