vs2017 image for appveyor

olibanjoli · olibanjoli · commit cda19c4b969b · 2018-09-10T18:54:42.000+02:00
diff --git a/appveyor.yml b/appveyor.yml
@@ -1,3 +1,5 @@
+image: Visual Studio 2017
+
 branches:
   only:
     - master
