From 58e36c73193befb57d351344cea2a4a33fef850d Mon Sep 17 00:00:00 2001
From: Markus Reiter
Date: Fri, 23 Sep 2016 22:02:23 +0200
Subject: Fix Style/GuardClause.

---
 Library/Homebrew/formula_lock.rb | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

(limited to 'Library/Homebrew/formula_lock.rb')

diff --git a/Library/Homebrew/formula_lock.rb b/Library/Homebrew/formula_lock.rb
index 8743eaef8..4bd12df18 100644
--- a/Library/Homebrew/formula_lock.rb
+++ b/Library/Homebrew/formula_lock.rb
@@ -10,16 +10,14 @@ class FormulaLock
   def lock
     HOMEBREW_LOCK_DIR.mkpath
     @lockfile = get_or_create_lockfile
-    unless @lockfile.flock(File::LOCK_EX | File::LOCK_NB)
-      raise OperationInProgressError, @name
-    end
+    return if @lockfile.flock(File::LOCK_EX | File::LOCK_NB)
+    raise OperationInProgressError, @name
   end
 
   def unlock
-    unless @lockfile.nil? || @lockfile.closed?
-      @lockfile.flock(File::LOCK_UN)
-      @lockfile.close
-    end
+    return if @lockfile.nil? || @lockfile.closed?
+    @lockfile.flock(File::LOCK_UN)
+    @lockfile.close
   end
 
   def with_lock
-- 
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