lib/rdiff_simple.rb in rdiff-simple-0.0.5 vs lib/rdiff_simple.rb in rdiff-simple-0.0.6

@@ -2,13 +2,13 @@
 
 module RdiffSimple
 
   class NotInstalledError < Exception; end
 
-  def self.execute(*args)
+  def self.execute(args)
     raise NotInstalledError, 'rdiff-backup not installed' unless installed?
 
-    system('nice rdiff-backup', *args)
+    system("rdiff-backup #{args}")
   end
 
   def self.installed?
     system('which rdiff-backup')
   end