2 files changed, 12 insertions, 15 deletions
diff --git a/src/dumm/ext/lib/dumm.rb b/src/dumm/ext/lib/dumm.rb
index 25939e9f4..bb60aad8f 100644
--- a/src/dumm/ext/lib/dumm.rb
+++ b/src/dumm/ext/lib/dumm.rb
@@ -1,5 +1,5 @@
 =begin
-  Copyright (C) 2008 Tobias Brunner
+  Copyright (C) 2008-2009 Tobias Brunner
   Hochschule fuer Technik Rapperswil
 
   This program is free software; you can redistribute it and/or modify it
@@ -38,11 +38,11 @@ module Dumm
     end
   end
   
-  # unload templates, reset all guests and delete bridges
+  # unload template/overlays, reset all guests and delete bridges
   def reset
     Template.unload
     Guest.each { |guest|
-      guest.reset if guest.running?
+      guest.reset
     }
     Bridge.each { |bridge|
       bridge.delete
diff --git a/src/dumm/ext/lib/dumm/guest.rb b/src/dumm/ext/lib/dumm/guest.rb
index 936f512dd..7488f1358 100644
--- a/src/dumm/ext/lib/dumm/guest.rb
+++ b/src/dumm/ext/lib/dumm/guest.rb
@@ -1,5 +1,5 @@
 =begin
-  Copyright (C) 2008 Tobias Brunner
+  Copyright (C) 2008-2010 Tobias Brunner
   Hochschule fuer Technik Rapperswil
 
   This program is free software; you can redistribute it and/or modify it
@@ -23,7 +23,7 @@ module Dumm
       end
       Guest[id]
     end
-    
+
     # accessor for interfaces
     # e.g. guest.eth0 instead of guest["eth0"]
     def method_missing(id, *args)
@@ -32,24 +32,21 @@ module Dumm
       end
       self[id]
     end
-    
-    # delete all interfaces
+
+    # remove all overlays, delete all interfaces
     def reset
+      while pop_overlay; end
       each {|i|
         i.delete
       }
     end
-    
+
     # has the guest booted up?
     def booted?
-      begin
-        exec("pgrep getty")
-      rescue
-        return false
-      end
-      return true
+      exec("pgrep getty")
+      execstatus == 0
     end
-    
+
     # wait until the guest has booted
     def boot
       while not booted?