From d5879430da31e8338718516719128539270c0c77 Mon Sep 17 00:00:00 2001
From: Paulo Moura <pmoura@logtalk.org>
Date: Sat, 25 Sep 2010 02:30:05 +0100
Subject: [PATCH] Fixing minor portability issues

---
 packages/ProbLog/problog/flags.yap  | 6 +++---
 packages/ProbLog/problog/gflags.yap | 4 ++--
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/packages/ProbLog/problog/flags.yap b/packages/ProbLog/problog/flags.yap
index 5ecd9a21a..a6485a159 100644
--- a/packages/ProbLog/problog/flags.yap
+++ b/packages/ProbLog/problog/flags.yap
@@ -214,9 +214,9 @@
                          problog_flag/2]).
 
 
-:-ensure_loaded(gflags).
-:-ensure_loaded(os).
-:-ensure_loaded(logger).
+:- use_module(gflags).
+:- use_module(os).
+:- use_module(logger).
 
 problog_define_flag(Flag, Type, Description, DefaultValue):-
   flag_define(Flag, Type, DefaultValue, Description).
diff --git a/packages/ProbLog/problog/gflags.yap b/packages/ProbLog/problog/gflags.yap
index 5d8ea1d74..872f42eef 100644
--- a/packages/ProbLog/problog/gflags.yap
+++ b/packages/ProbLog/problog/gflags.yap
@@ -245,8 +245,8 @@
                  flag_get/2,
                  flags_reset/0]).
 
-:-ensure_loaded(library(lists)).
-:-ensure_loaded(library(system)). % for file operations
+:- use_module(library(lists)).
+:- use_module(library(system)). % for file operations
 
 flag_define(Flag, Type, DefaultValue, Message):-
   flag_define(Flag, general, Type, DefaultValue, flags:true, Message).