From f6a46634a5de10cc65e5aef47ba2344585a02657 Mon Sep 17 00:00:00 2001
From: Chris Roberts <croberts@hashicorp.com>
Date: Wed, 6 Apr 2022 12:20:21 -0700
Subject: [PATCH] When performing a blind map, if previous mapping found, use
 it

---
 plugins/commands/serve/mappers.rb | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/plugins/commands/serve/mappers.rb b/plugins/commands/serve/mappers.rb
index c4e092cd3..e1305c2bc 100644
--- a/plugins/commands/serve/mappers.rb
+++ b/plugins/commands/serve/mappers.rb
@@ -248,6 +248,11 @@ module VagrantPlugins
         # If we don't have a desired final type, test for mappers
         # that are satisfied by the arguments we have and run that
         # directly
+        if blind_to = @@blind_maps[value.class]
+          logger.debug { "found existing blind mapping for type #{value.class} -> #{blind_to}" }
+          to = blind_to
+        end
+
         if to.nil?
           valid_outputs = []
           cb = lambda do |k|