[glib] Adapt to recent MLS changes

[Matthias Clasen <matthiasc src gnome org>]

commit c24a29e13bcf2c36140c5d8467a9258402c347aa
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Jul 9 07:24:08 2010 -0400

    Adapt to recent MLS changes
    
    g_file_query_info returns non-NULL more often now.

 gio/gfile.c             |    7 ++++---
 gio/tests/live-g-file.c |    5 +----
 2 files changed, 5 insertions(+), 7 deletions(-)
---
diff --git a/gio/gfile.c b/gio/gfile.c
index b693326..9fd10ca 100644
--- a/gio/gfile.c
+++ b/gio/gfile.c
@@ -2455,7 +2455,8 @@ open_source_for_copy (GFile           *source,
       info = g_file_query_info (destination, G_FILE_ATTRIBUTE_STANDARD_TYPE,
 				G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
 				cancellable, &my_error);
-      if (info != NULL)
+      if (info != NULL &&
+          g_file_info_has_attribute (info, G_FILE_ATTRIBUTE_STANDARD_TYPE))
 	{
 	  file_type = g_file_info_get_file_type (info);
 	  g_object_unref (info);
@@ -2482,12 +2483,12 @@ open_source_for_copy (GFile           *source,
 	  /* Error getting info from target, return that error 
            * (except for NOT_FOUND, which is no error here) 
            */
-	  if (my_error->domain != G_IO_ERROR && my_error->code != G_IO_ERROR_NOT_FOUND)
+	  if (my_error != NULL && !g_error_matches (my_error, G_IO_ERROR, G_IO_ERROR_NOT_FOUND))
 	    {
 	      g_propagate_error (error, my_error);
 	      return NULL;
 	    }
-	  g_error_free (my_error);
+	  g_clear_error (&my_error);
 	}
       
       g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_WOULD_RECURSE,
diff --git a/gio/tests/live-g-file.c b/gio/tests/live-g-file.c
index 75ff5de..32203b6 100644
--- a/gio/tests/live-g-file.c
+++ b/gio/tests/live-g-file.c
@@ -702,10 +702,7 @@ do_copy_move (GFile * root, struct StructureItem item, const char *target_dir,
 	   (extra_flags == TEST_TARGET_IS_FILE))
     {
       g_assert_cmpint (res, ==, FALSE);
-      if (item.file_type == G_FILE_TYPE_DIRECTORY)
-	g_assert_error (error, G_IO_ERROR, G_IO_ERROR_WOULD_RECURSE);
-      else
-	g_assert_error (error, G_IO_ERROR, G_IO_ERROR_NOT_DIRECTORY);
+      g_assert_error (error, G_IO_ERROR, G_IO_ERROR_NOT_DIRECTORY);
     }
   /*  source file is directory  */
   else if ((item.extra_flags & TEST_COPY_ERROR_RECURSE) ==