From 6c2f5dd3fd05c7185d5c03204862112abfd3a940 Mon Sep 17 00:00:00 2001
From: Derek Kniffin <derek.kniffin@gmail.com>
Date: Sun, 14 Aug 2016 23:17:31 -0400
Subject: [PATCH] Use the return value from the command to determine exit code

---
 lib/thor/base.rb | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/thor/base.rb b/lib/thor/base.rb
index 8cd418637..fc43d3bc6 100644
--- a/lib/thor/base.rb
+++ b/lib/thor/base.rb
@@ -437,7 +437,10 @@ def namespace(name = nil)
       #
       def start(given_args = ARGV, config = {})
         config[:shell] ||= Thor::Base.shell.new
-        dispatch(nil, given_args.dup, nil, config)
+        command_return = dispatch(nil, given_args.dup, nil, config)
+
+        # Use the return value from the command to determine exit code
+        exit(1) unless command_return
       rescue Thor::Error => e
         config[:debug] || ENV["THOR_DEBUG"] == "1" ? (raise e) : config[:shell].error(e.message)
         exit(1) if exit_on_failure?