From 30bb83f3a1ffa3e71c467497f14e856cc3a6c611 Mon Sep 17 00:00:00 2001
From: ilovezfs <ilovezfs@icloud.com>
Date: Wed, 8 Feb 2017 10:12:51 -0800
Subject: [PATCH] lmdb: downgrade to 0.9.19 and bump version_scheme

upstream withdrew 0.9.20

Closes #9767.

Signed-off-by: ilovezfs <ilovezfs@icloud.com>
---
 Formula/lmdb.rb | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Formula/lmdb.rb b/Formula/lmdb.rb
index e805e9711a..d39ffc26b6 100644
--- a/Formula/lmdb.rb
+++ b/Formula/lmdb.rb
@@ -1,8 +1,9 @@
 class Lmdb < Formula
   desc "Lightning memory-mapped database: key-value data store"
   homepage "https://symas.com/mdb-and-sqlite/"
-  url "https://github.com/LMDB/lmdb/archive/LMDB_0.9.20.tar.gz"
-  sha256 "8ae77a093352d3e894fdfaa387266fc650a04746429cdf303b3d93fd0751d971"
+  url "https://github.com/LMDB/lmdb/archive/LMDB_0.9.19.tar.gz"
+  sha256 "108532fb94c6f227558d45be3f3347b52539f0f58290a7bb31ec06c462d05326"
+  version_scheme 1
   head "https://github.com/LMDB/lmdb.git", :branch => "mdb.master"
 
   bottle do