CI: fixup 0b87698

.travis.yml

@@ -28,15 +28,15 @@ jobs:
     #       language: shell        # 'language: python' is not available on Travis CI macOS
         - os: windows
           language: shell
-
+          before_install:
+              - travis_retry wget https://repo.anaconda.com/miniconda/Miniconda3-latest-Windows-x86_64.exe -O miniconda.exe
+              - ./miniconda.exe /InstallationType=JustMe /AddToPath=1 /S /D=$HOME\miniconda
 
 before_install:
     # Python package manager
     - if [ "$TRAVIS_OS_NAME" = "linux" ]; then travis_retry wget https://repo.anaconda.com/miniconda/Miniconda3-latest-Linux-aarch64.sh -O miniconda.sh; fi
     - if [ "$TRAVIS_OS_NAME" = "osx" ]; then travis_retry wget https://repo.anaconda.com/miniconda/Miniconda3-latest-MacOSX-x86_64.sh -O miniconda.sh; fi
-    - if [ "$TRAVIS_OS_NAME" = "windows" ]; then travis_retry wget https://repo.anaconda.com/miniconda/Miniconda3-latest-Windows-x86_64.exe -O miniconda.exe; fi
-    - if [ "$TRAVIS_OS_NAME" = "windows" ]; then ./miniconda.exe; else bash miniconda.sh -b -p $HOME/miniconda; fi
-    - export PATH="$HOME/miniconda/bin:$PATH"; hash -r
+    - if [ "$TRAVIS_OS_NAME" -ne "windows" ]; then bash miniconda.sh -b -p $HOME/miniconda; export PATH="$HOME/miniconda/bin:$PATH"; hash -r; fi
     - conda config --set quiet yes --set always_yes yes --set changeps1 no
     - travis_retry conda update -n base -c defaults conda
     - travis_retry conda update --all