Upgrade appveyor image

2017-01-09 10:40:04 -08:00 · 2017-01-09 10:40:04 -08:00 · 8c9e27963c
parent 861026cd76
commit 8c9e27963c
1 changed files with 3 additions and 1 deletions
--- a/appveyor.yml
+++ b/appveyor.yml
@ -11,3 +11,5 @@ build_script:
 clone_depth: 1
 test: off
 deploy: off
+# Required for dotnet-test to work
+os: Visual Studio 2015