lib/celluloid/cpu_counter.rb in celluloid-0.13.0 vs lib/celluloid/cpu_counter.rb in celluloid-0.14.0.pre

@@ -10,10 +10,10 @@
         File.read("/sys/devices/system/cpu/present").split('-').last.to_i+1
       else
         Dir["/sys/devices/system/cpu/cpu*"].select { |n| n=~/cpu\d+/ }.count
       end
     when 'mingw', 'mswin'
-      @cores = Integer(`SET NUMBER_OF_PROCESSORS`[/\d+/])
+      @cores = Integer(ENV["NUMBER_OF_PROCESSORS"][/\d+/])
     else
       @cores = nil
     end
 
     def self.cores; @cores; end