[gtk+/gtk-2.90] Don't leak a treepath if the treeview is not populated yet

[Christian Dywan <cdywan src gnome org>]

commit 887eece54e76307e693b67f77742f0e94b14b256
Author: Federico Mena Quintero <federico novell com>
Date:   Fri Sep 11 13:25:29 2009 -0500

    Don't leak a treepath if the treeview is not populated yet
    
    Signed-off-by: Federico Mena Quintero <federico novell com>

 gtk/gtkfilechooserdefault.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkfilechooserdefault.c b/gtk/gtkfilechooserdefault.c
index e6e95b0..1273d2d 100644
--- a/gtk/gtkfilechooserdefault.c
+++ b/gtk/gtkfilechooserdefault.c
@@ -6261,12 +6261,13 @@ browse_files_select_first_row (GtkFileChooserDefault *impl)
   GtkTreeIter dummy_iter;
   GtkTreeModel *tree_model;
 
-  path = gtk_tree_path_new_from_indices (0, -1);
   tree_model = gtk_tree_view_get_model (GTK_TREE_VIEW (impl->browse_files_tree_view));
 
   if (!tree_model)
     return;
 
+  path = gtk_tree_path_new_from_indices (0, -1);
+
   /* If the list is empty, do nothing. */
   if (gtk_tree_model_get_iter (tree_model, &dummy_iter, path))
       gtk_tree_view_set_cursor (GTK_TREE_VIEW (impl->browse_files_tree_view), path, NULL, FALSE);