Merge pull request #1113 from reitermarkus/rubocop-guardclause

RuboCop: Fix Style/GuardClause.

2 files changed, 10 insertions, 12 deletions

diff --git a/Library/Homebrew/cmd/install.rb b/Library/Homebrew/cmd/install.rb
index 0a6dd5a46..8a8323252 100644
--- a/Library/Homebrew/cmd/install.rb
+++ b/Library/Homebrew/cmd/install.rb
@@ -203,13 +203,12 @@ module Homebrew
         # If they haven't updated in 48 hours (172800 seconds), that
         # might explain the error
         master = HOMEBREW_REPOSITORY/".git/refs/heads/master"
-        if master.exist? && (Time.now.to_i - File.mtime(master).to_i) > 172800
-          ohai "You haven't updated Homebrew in a while."
-          puts <<-EOS.undent
-            A formula for #{e.name} might have been added recently.
-            Run `brew update` to get the latest Homebrew updates!
-          EOS
-        end
+        return unless master.exist? && (Time.now.to_i - File.mtime(master).to_i) > 172800
+        ohai "You haven't updated Homebrew in a while."
+        puts <<-EOS.undent
+          A formula for #{e.name} might have been added recently.
+          Run `brew update` to get the latest Homebrew updates!
+        EOS
       end
     end
   end
diff --git a/Library/Homebrew/cmd/update-report.rb b/Library/Homebrew/cmd/update-report.rb
index 1e9c8ccd3..18f2f370c 100644
--- a/Library/Homebrew/cmd/update-report.rb
+++ b/Library/Homebrew/cmd/update-report.rb
@@ -549,11 +549,10 @@ class ReporterHub
       end
     end
 
-    unless formulae.empty?
-      # Dump formula list.
-      ohai title
-      puts_columns(formulae)
-    end
+    return if formulae.empty?
+    # Dump formula list.
+    ohai title
+    puts_columns(formulae)
   end
 
   def installed?(formula)