org-drill/tests/test-org-drill-leitner-rebox-missing-box.el, branch main Spaced-repetition flashcards for Org Mode https://git.cjennings.net/org-drill/atom?h=main 2026-05-05T10:12:25+00:00 fix: default DRILL_LEITNER_BOX to 0 in leitner-rebox 2026-05-05T10:12:25+00:00 Craig Jennings c@cjennings.net 2026-05-05T10:12:25+00:00 urn:sha1:88b7fb502c0317ac29b3c7f3eb3f4c0617c87c02 When the property is absent, org-entry-get returns nil and string-to-number errors with wrong-type-argument. Reachable when a user removes the property mid-session, or when a Leitner-tagged entry is rebox'd before its DRILL_LEITNER_BOX has been set. Wrapped the org-entry-get with (or ... "0"). Box 0 makes the rating semantics still sensible: a downgrade stays at 0, a promotion goes to 1.