From a934b62213431ad0a8f19d493b9ea075026a1a4b Mon Sep 17 00:00:00 2001
From: George Wilson <georgejameswilson@googlemail.com>
Date: Sun, 17 Nov 2019 23:30:18 +0000
Subject: [PATCH] Downgrade chocolatey if required

See https://github.com/chocolatey/choco/issues/1843
---
 .appveyor.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.appveyor.yml b/.appveyor.yml
index 12e64f35e..e9f3753f4 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -47,6 +47,7 @@ services:
 ## Install PHP and composer, and run the appropriate composer command
 install:
     - IF EXIST c:\tools\php (SET PHP=0)
+    - ps: IF %PHP%==1 choco upgrade chocolatey -y --version 0.10.13 --allow-downgrade
     - ps: >-
         If ($env:php_ver_target -eq "5.6") {
           appveyor-retry cinst --params '""/InstallDir:C:\tools\php""' --ignore-checksums -y --forcex86 php --version ((choco search php --exact --all-versions -r | select-string -pattern $env:php_ver_target | sort { [version]($_ -split '\|' | select -last 1) } -Descending | Select-Object -first 1) -replace '[php|]','')