[evolution] Simplify emu_restore_folder_tree_state().

[Matthew Barnes <mbarnes src gnome org>]

commit 0e2c8c85f81b9638213cdd8a2575807144c7fc24
Author: Matthew Barnes <mbarnes redhat com>
Date:   Wed Sep 8 09:07:50 2010 -0400

    Simplify emu_restore_folder_tree_state().
    
    Don't bother passing a GError if we're just going to throw it away.

 mail/em-utils.c |    8 ++------
 1 files changed, 2 insertions(+), 6 deletions(-)
---
diff --git a/mail/em-utils.c b/mail/em-utils.c
index fe7c248..f9355f0 100644
--- a/mail/em-utils.c
+++ b/mail/em-utils.c
@@ -2345,14 +2345,10 @@ emu_restore_folder_tree_state (EMFolderTree *folder_tree)
 	filename = g_build_filename (config_dir, "state.ini", NULL);
 
 	key_file = g_key_file_new ();
-	g_key_file_load_from_file (key_file, filename, 0, &error);
+	g_key_file_load_from_file (key_file, filename, 0, NULL);
 	g_free (filename);
 
-	if (error) {
-		g_error_free (error);
-	} else {
-		em_folder_tree_restore_state (folder_tree, key_file);
-	}
+	em_folder_tree_restore_state (folder_tree, key_file);
 
 	g_key_file_free (key_file);
 }