[gedit-latex/gnome-3-0] Fix outline state saving

[John Stowers <jstowers src gnome org>]

commit 4d863b5855cb7516059496d1b90558b88e1ece56
Author: John Stowers <john stowers gmail com>
Date:   Mon Jul 4 00:08:52 2011 +1200

    Fix outline state saving

 latex/outline.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/latex/outline.py b/latex/outline.py
index 6f6f743..c251e77 100644
--- a/latex/outline.py
+++ b/latex/outline.py
@@ -158,7 +158,7 @@ class BaseOutlineView(SideView):
 		self._expanded_paths = []
 		self._view.map_expanded_rows(self._save_state_map_function,None)
 	
-	def _save_state_map_function(self, view, path):
+	def _save_state_map_function(self, view, path, user_data=None):
 		"""
 		Mapping function for saving the current expand state
 		"""