[gnome-commander] Removes gcc warning about uid_t which can not be less than zero

[Uwe Scholz <uwescholz src gnome org>]

commit 53c4592f8ead97f70a26e9805bb8935e9e28595b
Author: Uwe Scholz <uwescholz src gnome org>
Date:   Fri Apr 14 11:37:33 2017 +0200

    Removes gcc warning about uid_t which can not be less than zero

 src/dialogs/gnome-cmd-file-props-dialog.cc |    8 ++------
 1 files changed, 2 insertions(+), 6 deletions(-)
---
diff --git a/src/dialogs/gnome-cmd-file-props-dialog.cc b/src/dialogs/gnome-cmd-file-props-dialog.cc
index 9898f18..5eccf00 100644
--- a/src/dialogs/gnome-cmd-file-props-dialog.cc
+++ b/src/dialogs/gnome-cmd-file-props-dialog.cc
@@ -209,15 +209,11 @@ static void on_dialog_ok (GtkButton *btn, GnomeCmdFilePropsDialogPrivate *data)
 
     if (result == GNOME_VFS_OK)
     {
+        
         uid_t uid = gnome_cmd_chown_component_get_owner (GNOME_CMD_CHOWN_COMPONENT (data->chown_component));
         gid_t gid = gnome_cmd_chown_component_get_group (GNOME_CMD_CHOWN_COMPONENT (data->chown_component));
 
-        if (uid == data->f->info->uid)
-            uid = -1;
-        if (gid == data->f->info->gid)
-            gid = -1;
-
-        if (uid != -1 || gid != -1)
+        if (uid != data->f->info->uid || gid != data->f->info->gid)
             result = data->f->chown(uid,gid);
     }