From 171b7c76d76f24a11eb23d32f73b012cf728f977 Mon Sep 17 00:00:00 2001
From: Mitchell Hashimoto <mitchell.hashimoto@gmail.com>
Date: Mon, 10 Mar 2014 13:43:57 -0700
Subject: [PATCH] kernel/v1: provisioner upgrade works properly [GH-3092]

---
 CHANGELOG.md                   | 2 ++
 plugins/kernel_v1/config/vm.rb | 3 ++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 23c53b92e..0314c049f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,8 @@
 ## 1.5.1 (unreleased)
 
+BUG FIXES:
 
+  - core: V1 Vagrantfiles can upgrade provisioners properly. [GH-3092]
 
 ## 1.5.0 (March 10, 2014)
 
diff --git a/plugins/kernel_v1/config/vm.rb b/plugins/kernel_v1/config/vm.rb
index 239afa219..d64bbbd79 100644
--- a/plugins/kernel_v1/config/vm.rb
+++ b/plugins/kernel_v1/config/vm.rb
@@ -146,7 +146,8 @@ module VagrantPlugins
 
         # Provisioners
         self.provisioners.each do |name, options, block|
-          new.vm.provision(name, options, &block)
+          options ||= {}
+          new.vm.provision(name, **options, &block)
         end
 
         # Shared folders