Always checkin to the DS from a new file.

NEWS

@@ -1,3 +1,5 @@
+* Always checkin to the DS from a new file. (tomeu)
+
 Snapshot c682a5e241
 
 - #4570: Fix alt-tab and ctrl-alt-tab behavior

lib/sugar/activity/activity.py

@@ -686,14 +686,11 @@ class Activity(Window, gtk.Container):
             self.metadata['preview'] = dbus.ByteArray(preview)
 
         try:
-            if self._jobject.file_path:
+            file_path = os.path.join(self.get_activity_root(), 'instance',
-                self.write_file(self._jobject.file_path)
+                                        '%i' % time.time())
-            else:
+            self.write_file(file_path)
-                file_path = os.path.join(self.get_activity_root(), 'instance',
+            self._owns_file = True
-                                         '%i' % time.time())
+            self._jobject.file_path = file_path
-                self.write_file(file_path)
-                self._owns_file = True
-                self._jobject.file_path = file_path
         except NotImplementedError:
             pass