appveyor: Force using previous image.

See https://github.com/appveyor/ci/issues/363
2015-08-15 20:16:43 +02:00 · 2015-08-15 20:16:43 +02:00 · f08d871c24
commit f08d871c24
parent f2c8ff8aa5
1 changed files with 1 additions and 0 deletions
--- a/.appveyor.yml
+++ b/.appveyor.yml
@ -3,6 +3,7 @@ version: '{branch}-{build}'
 cache:
  - C:\projects\qutebrowser\.cache
 build: off
+os: Previous Windows Server 2012 R2
 environment:
    PYTHON: 'C:\Python34'
    PYTHONUNBUFFERED: 1