From ff5ed87ed6730b62e037991cbd4a6b5ee43dd7cb Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Mon, 20 Nov 2023 00:14:32 +0100
Subject: Cleanup: use ScopeGuard.

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

diff --git a/src/tools/dcpomatic_player.cc b/src/tools/dcpomatic_player.cc
index 5dd0a0afe..6c6e756ec 100644
--- a/src/tools/dcpomatic_player.cc
+++ b/src/tools/dcpomatic_player.cc
@@ -706,10 +706,12 @@ private:
 			DCPOMATIC_ASSERT (dcp);
 			try {
 				if (dcp) {
+					ScopeGuard sg([this]() {
+						_viewer.set_coalesce_player_changes(false);
+					});
 					_viewer.set_coalesce_player_changes(true);
 					dcp->add_kdm (dcp::EncryptedKDM(dcp::file_to_string(wx_to_std(d->GetPath()), MAX_KDM_SIZE)));
 					examine_content();
-					_viewer.set_coalesce_player_changes(false);
 				}
 			} catch (exception& e) {
 				error_dialog (this, wxString::Format (_("Could not load KDM.")), std_to_wx(e.what()));
-- 
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