[baobab] window: Improve error message when directory does not exist

[Stefano Facchini <sfacchini src gnome org>]

commit 83f1b81e2b1cd0c628c819a2f5ba4d2b5b2326c3
Author: Stefano Facchini <stefano facchini gmail com>
Date:   Wed Apr 11 16:45:21 2012 +0200

    window: Improve error message when directory does not exist

 src/baobab-window.vala |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/src/baobab-window.vala b/src/baobab-window.vala
index 862b0cd..dae5689 100644
--- a/src/baobab-window.vala
+++ b/src/baobab-window.vala
@@ -497,7 +497,8 @@ namespace Baobab {
                 }
                 return true;
             } catch (Error e) {
-                message ("", e.message, Gtk.MessageType.INFO);
+                var primary = _("\"%s\" is not a valid folder").printf (directory.get_parse_name ());
+                message (primary, e.message, Gtk.MessageType.ERROR);
                 return false;
             }
         }