lib/rbbt/util/cmd.rb in rbbt-util-5.29.4 vs lib/rbbt/util/cmd.rb in rbbt-util-5.30.0

@@ -215,11 +215,11 @@
 
       out
     end
   end
 
-  def self.cmd_log(*args)
+  def self.cmd_pid(*args)
     all_args = *args
 
     all_args << {} unless Hash === all_args.last
 
     level = all_args.last[:log] || 0
@@ -243,9 +243,14 @@
         end
       end
     end 
     io.join
 
+    nil
+  end
+
+  def self.cmd_log(*args)
+    cmd_pid(*args)
     nil
   end
 
 end