[libdazzle] files: propagate enum error to caller

[Christian Hergert <chergert src gnome org>]

commit efdab415080e58d941a6ffac451a9ed7404a1a56
Author: Christian Hergert <chergert redhat com>
Date:   Wed Mar 27 11:31:50 2019 -0700

    files: propagate enum error to caller

 src/files/dzl-directory-reaper.c | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/src/files/dzl-directory-reaper.c b/src/files/dzl-directory-reaper.c
index 31476d7..6371ac0 100644
--- a/src/files/dzl-directory-reaper.c
+++ b/src/files/dzl-directory-reaper.c
@@ -254,6 +254,7 @@ remove_directory_with_children (DzlDirectoryReaper  *self,
       /* If the directory does not exist, nothing to do */
       if (g_error_matches (enum_error, G_IO_ERROR, G_IO_ERROR_NOT_FOUND))
         return TRUE;
+      g_propagate_error (error, g_steal_pointer (&enum_error));
       return FALSE;
     }