Update appveyor.yml

dustinsoftware · dustinsoftware · commit f448fe713971 · 2019-05-05T00:33:53.000-04:00
diff --git a/appveyor.yml b/appveyor.yml
@@ -1,5 +1,5 @@
 version: '{build}'
-os: Visual Studio 2017
+os: Visual Studio 2019 Preview
 install:
     - set PATH=%ProgramFiles(x86)%\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin\;%PATH%
     - ps: Install-Product node 10
