sct/lib/sct/commands/dev.rb in sct-1.7.0 vs sct/lib/sct/commands/dev.rb in sct-1.8.0

@@ -1,10 +1,10 @@
 require 'yaml'
 
 module Sct
   class DevCommand
 
-    @@dc = system("which docker-compose") ? 'docker-compose' : 'docker compose'
+    @@dc = system("docker compose version", out: "/dev/null", err: "/dev/null") ? "docker compose" : "docker-compose"
 
     @@file = "docker-compose.dev.yml"
 
     def error message
       UI.error message