From a32ac8ffe3f061cee5396364cf73ce565c130f3a Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Thu, 16 Mar 2023 01:51:25 +0100
Subject: [PATCH] Make it quicker to cancel an analyse subtitle job (#2486).

---
 src/lib/analyse_subtitles_job.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/lib/analyse_subtitles_job.cc b/src/lib/analyse_subtitles_job.cc
index b41b65c3b..d8d258ea5 100644
--- a/src/lib/analyse_subtitles_job.cc
+++ b/src/lib/analyse_subtitles_job.cc
@@ -80,7 +80,9 @@ AnalyseSubtitlesJob::run ()
 	set_progress_unknown ();
 
 	if (!content->text.empty()) {
-		while (!player->pass ()) {}
+		while (!player->pass ()) {
+			boost::this_thread::interruption_point();
+		}
 	}
 
 	SubtitleAnalysis analysis (_bounding_box, content->text.front()->x_offset(), content->text.front()->y_offset());
-- 
2.30.2