[Xfce4-commits] <postler:master> Return from GetMessage if iter is no longer valid

[Christian Dywan]

Updating branch refs/heads/master
         to 1e1af39ff36e313af95912ccf70e5b55b872d99b (commit)
       from 78961aafef390dc5af273e3fe55f0405426a1ec1 (commit)

commit 1e1af39ff36e313af95912ccf70e5b55b872d99b
Author: Christian Dywan <christian at twotoasts.de>
Date:   Fri Jul 1 21:04:02 2011 +0200

    Return from GetMessage if iter is no longer valid

 postler/postler-client.vala |    8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/postler/postler-client.vala b/postler/postler-client.vala
index 302fb13..adf30be 100644
--- a/postler/postler-client.vala
+++ b/postler/postler-client.vala
@@ -73,9 +73,13 @@ namespace Postler {
                 message.from_error (error.message.replace (
     "org.gtk.GDBus.UnmappedGError.Quark._g_2dfile_2derror_2dquark.Code24", "GLib.FileError"));
             }
+            /* The path is null if the row was removed during the async call */
+            Gtk.TreePath? path = row.get_path ();
+            if (path == null)
+                return;
             Gtk.TreeIter iter;
-            if (row.get_model ().get_iter (out iter, row.get_path ()))
-                row.get_model ().row_changed (row.get_path (), iter);
+            if (row.get_model ().get_iter (out iter, path))
+                row.get_model ().row_changed (path, iter);
         }
 
         public async GLib.List<Message> get_thread (Message parent) throws GLib.Error {