[gedit] snippets: use iter.assign to place the completion popup.

[Ignacio Casal Quinteiro <icq src gnome org>]

commit fd4e815194ecbff4744eb03c411537e2c905d956
Author: Ignacio Casal Quinteiro <icq gnome org>
Date:   Wed Oct 19 20:08:54 2011 +0200

    snippets: use iter.assign to place the completion popup.

 plugins/snippets/snippets/completion.py |   12 +++++-------
 1 files changed, 5 insertions(+), 7 deletions(-)
---
diff --git a/plugins/snippets/snippets/completion.py b/plugins/snippets/snippets/completion.py
index c12513e..4e7378c 100644
--- a/plugins/snippets/snippets/completion.py
+++ b/plugins/snippets/snippets/completion.py
@@ -87,15 +87,13 @@ class Provider(GObject.Object, GtkSource.CompletionProvider):
                 else:
                         return None
 
-        def do_get_start_iter(self, context, proposal):
-                # FIXME: until we figure out what is wrong that we are getting
-                # and invalid iter all the time we can survice with this.
-                return (False, None)
-
+        def do_get_start_iter(self, context, proposal, iter):
                 if not self.mark or self.mark.get_deleted():
-                        return (False, None)
+                        return False
+
+                iter.assign(self.mark.get_buffer().get_iter_at_mark(self.mark))
 
-                return (True, self.mark.get_buffer().get_iter_at_mark(self.mark))
+                return True
 
         def do_match(self, context):
                 return True