[nautilus] file-undo-operations: use ABS macro instead of abs()

[Ernestas Kulik <ernestask src gnome org>]

commit e3025d46e3c94b575928c38cef61ce46347e74c2
Author: Ernestas Kulik <ernestask src gnome org>
Date:   Thu Aug 4 20:20:15 2016 +0300

    file-undo-operations: use ABS macro instead of abs()
    
    trash_retrieve_files_to_restore_thread() calls abs() with an argument of
    type long, whereas abs() accepts ints. This commit fixes that by
    replacing the call with the ABS macro, which is type-agnostic.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=769526

 src/nautilus-file-undo-operations.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/nautilus-file-undo-operations.c b/src/nautilus-file-undo-operations.c
index 82d7aee..17b8c1d 100644
--- a/src/nautilus-file-undo-operations.c
+++ b/src/nautilus-file-undo-operations.c
@@ -1147,7 +1147,7 @@ trash_retrieve_files_to_restore_thread (GTask *task,
                                        g_date_time_unref (date);
                                }
 
-                               if (abs (orig_trash_time - trash_time) <= TRASH_TIME_EPSILON) {
+                               if (ABS (orig_trash_time - trash_time) <= TRASH_TIME_EPSILON) {
                                        /* File in the trash */
                                        item = g_file_get_child (trash, g_file_info_get_name (info));
                                        g_hash_table_insert (to_restore, item, g_object_ref (origfile));