From 764c007a93eef2a98fa9ee2a61c8164922573ac4 Mon Sep 17 00:00:00 2001
From: Christian Berendt <berendt@b1-systems.de>
Date: Sat, 12 Apr 2014 11:03:04 +0200
Subject: [PATCH] When there are multiple versions of a box are available it
 should be checked if an update is available for the highest version.

Example:

There are version 0.2.10 and 0.2.11 available. The latest update is version 0.2.12.

```
berendt/ubuntu-14.04-amd64          (virtualbox, 0.2.10)
berendt/ubuntu-14.04-amd64          (virtualbox, 0.2.11)
```

Without this patch it will be checked if a higher version than 0.2.10 is available.

```
Checking for updates to 'berendt/ubuntu-14.04-amd64'
Version constraints: > 0.2.10
Provider: virtualbox
Updating 'berendt/ubuntu-14.04-amd64' with provider 'virtualbox' from version
'0.2.10' to '0.2.12'...
Loading metadata for box 'https://vagrantcloud.com/berendt/ubuntu-14.04-amd64'
Adding box 'berendt/ubuntu-14.04-amd64' (v0.2.12) for provider: virtualbox
Downloading: https://vagrantcloud.com/berendt/ubuntu-14.04-amd64/version/23/provider/virtualbox.box
Successfully added box 'berendt/ubuntu-14.04-amd64' (v0.2.12) for 'virtualbox'!
```

with this patch it will be checked if a higher version than 0.2.11 is available (the expected behaviour).

```
Checking for updates to 'berendt/ubuntu-14.04-amd64'
Version constraints: > 0.2.11
Provider: virtualbox
Updating 'berendt/ubuntu-14.04-amd64' with provider 'virtualbox' from version
'0.2.11' to '0.2.12'...
Loading metadata for box 'https://vagrantcloud.com/berendt/ubuntu-14.04-amd64'
Adding box 'berendt/ubuntu-14.04-amd64' (v0.2.12) for provider: virtualbox
Downloading: https://vagrantcloud.com/berendt/ubuntu-14.04-amd64/version/23/provider/virtualbox.box
Successfully added box 'berendt/ubuntu-14.04-amd64' (v0.2.12) for 'virtualbox'!
```
---
 plugins/commands/box/command/update.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/commands/box/command/update.rb b/plugins/commands/box/command/update.rb
index daf1d86ab..ed3ce9cb1 100644
--- a/plugins/commands/box/command/update.rb
+++ b/plugins/commands/box/command/update.rb
@@ -69,7 +69,7 @@ module VagrantPlugins
           end
 
           to_update = [
-            [name, provider, boxes[name][provider].last],
+            [name, provider, boxes[name][provider].sort.last],
           ]
 
           to_update.each do |n, p, v|