Add missing braces in powershell script.
@@ -29,7 +29,7 @@ environment:
install:
- ps: choco install -y -r swig --version 3.0.9
- ps: choco install -y -r lua
- - ps: if ($Env:COMPILER -eq "mingw-w64") choco install -y -r mingw
+ - ps: if ($Env:COMPILER -eq "mingw-w64") { choco install -y -r mingw }
- ps: refreshenv
before_build:
