[libgsystem] gs_file_read_noatime: Always return errors

[Bastien Nocera <hadess src gnome org>]

commit 870b672bb28e4c8cf4ba86075ba24b4dd5b85f42
Author: Bastien Nocera <hadess hadess net>
Date:   Sat Aug 24 05:38:31 2013 +0200

    gs_file_read_noatime: Always return errors
    
    When passed an invalid GFile, or one that's not FUSE backed,
    we should error out properly instead of not returning an error.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=699252

 gsystem-file-utils.c |    9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)
---
diff --git a/gsystem-file-utils.c b/gsystem-file-utils.c
index babae9d..f70239c 100644
--- a/gsystem-file-utils.c
+++ b/gsystem-file-utils.c
@@ -118,7 +118,14 @@ gs_file_read_noatime (GFile         *file,
 
   path = gs_file_get_path_cached (file);
   if (path == NULL)
-    return NULL;
+    {
+      char *uri;
+      uri = g_file_get_uri (file);
+      g_set_error (error, G_FILE_ERROR, G_FILE_ERROR_NOENT,
+                   "%s has no associated path", uri);
+      g_free (uri);
+      return NULL;
+    }
 
   fd = _open_fd_noatime (path);
   if (fd < 0)