From 3d907443ef27355ec9ced8a244fd678df1ea2538 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?John=20Ankarstr=C3=B6m?= <john@ankarstrom.se>
Date: Fri, 1 Apr 2022 03:57:11 +0200
Subject: Ensure episode data is downloaded.

---
 pl/episode_data.pl | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'pl')

diff --git a/pl/episode_data.pl b/pl/episode_data.pl
index 0c43bdc..1bdde79 100644
--- a/pl/episode_data.pl
+++ b/pl/episode_data.pl
@@ -23,6 +23,7 @@ detach :-
 % Interface.
 
 last_episode(Ep) :-
+	ensure,
 	setof(E, N^D^lookup_episode_local(E,N,D), Es),
 	last(Es, Ep).
 
@@ -35,7 +36,6 @@ lookup_episode_remote(Ep, Name, Data) :-
 	update, !,
 	episode_name_data(Ep, Name, Data).
 
-
 retract_episode(Ep) :-
 	(   episode_name_data(Ep, _, _)
 	->  retractall_episode_name_data(Ep, _, _)
@@ -52,6 +52,9 @@ episode_number(Ep) --> padding(Ep), integer(Ep).
 
 % Database updating.
 
+ensure :- episode_name_data(_, _, _), !.
+ensure :- update.
+
 update :-
 	remote(R0), !,
 	findall(Ep-Name-Data, (xpath(R0, //tr, R),
-- 
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