rebase build fix

Author: 223n

appveyor.yml

@@ -28,7 +28,9 @@ before_build:
 build_script:
   - cd c:\certcheck
   - go get gopkg.in/yaml.v2
-  - go build -o ${env:FILENAME}
-  - dir
+  - go build
+  - ps: |
+      if (Test-Path .\certcheck.exe -PathType Any) { Rename-Item .\certcheck.exe -newName ${env:FILENAME} }
+      if (Test-Path .\certcheck     -PathType Any) { Rename-Item .\certcheck     -newName ${env:FILENAME} }
 artifacts:
   - path: '.\certcheck_*'