diff --git a/lib/vmfloaty/utils.rb b/lib/vmfloaty/utils.rb
index 8652ba5..3f2d433 100644
--- a/lib/vmfloaty/utils.rb
+++ b/lib/vmfloaty/utils.rb
@@ -66,12 +66,7 @@ class Utils
     os_types = {}
     os_args.each do |arg|
       os_arr = arg.split('=')
-      if os_arr.size == 1
-        # assume they didn't specify an = sign if split returns 1 size
-        os_types[os_arr[0]] = 1
-      else
-        os_types[os_arr[0]] = os_arr[1].to_i
-      end
+      os_types[os_arr[0]] = os_arr.size == 1 ? 1 : os_arr[1].to_i
     end
     os_types
   end