Fix cleanup report #7891

Direct call to Session::cleanup_sources() from ARDOUR_UI::cleanup()
didn't zero initialize size. This centralizes initialization,
so cleanup_trash_sources() does not need to explicitly clear it.

1 files changed, 1 insertions, 0 deletions

diff --git a/libs/ardour/ardour/types.h b/libs/ardour/ardour/types.h
index 6d9d0a9f47..b55e245282 100644
--- a/libs/ardour/ardour/types.h
+++ b/libs/ardour/ardour/types.h
@@ -662,6 +662,7 @@ enum ScreenSaverMode {
 };
 
 struct CleanupReport {
+	CleanupReport () : space (0) {}
 	std::vector<std::string> paths;
 	size_t                   space;
 };