From d5b2415c870e010a4283d5b5d0b5166514493636 Mon Sep 17 00:00:00 2001
From: Shaun Jackman <sjackman@gmail.com>
Date: Fri, 4 Jan 2019 09:43:51 -0800
Subject: [PATCH] info: Fix style: Use a guard clause

Fix the style error:
Library/Homebrew/cmd/info.rb:88:7: C:
Use a guard clause instead of wrapping the code inside a conditional expression.
---
 Library/Homebrew/cmd/info.rb | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/Library/Homebrew/cmd/info.rb b/Library/Homebrew/cmd/info.rb
index 4f092c4682..23c8beda65 100644
--- a/Library/Homebrew/cmd/info.rb
+++ b/Library/Homebrew/cmd/info.rb
@@ -85,11 +85,8 @@ module Homebrew
   def info
     info_args.parse
     if args.json
-      if args.json == "v1" || args.json == true
-        print_json
-      else
-        raise UsageError, "invalid JSON version: #{args.json}"
-      end
+      raise UsageError, "invalid JSON version: #{args.json}" unless ["v1", true].include? args.json
+      print_json
     elsif args.github?
       exec_browser(*ARGV.formulae.map { |f| github_info(f) })
     else