Fix brew installation on Azure pipelines.

QuLogic · QuLogic · commit a2d734f7d364 · 2021-01-14T17:46:23.000-05:00
diff --git a/azure-pipelines.yml b/azure-pipelines.yml
@@ -72,7 +72,7 @@ steps:
         texlive-xetex texlive-luatex
       ;;
     darwin)
-      brew cask install xquartz
+      brew install --cask xquartz
       brew install pkg-config ffmpeg imagemagick mplayer ccache
       ;;
     win32)
