From 97778bec4315277d44fceb5cc9c6b7f725b8feee Mon Sep 17 00:00:00 2001
From: Damien Elmes <gpg@ankiweb.net>
Date: Thu, 3 Sep 2020 16:00:06 +1000
Subject: [PATCH] log 0 day interval as 1 day

Allows distinguishing it from resetting to new, and is treated as
a one day delay when answering anyway.
---
 rslib/src/sched/reviews.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rslib/src/sched/reviews.rs b/rslib/src/sched/reviews.rs
index 1d5b4c945..160a23faa 100644
--- a/rslib/src/sched/reviews.rs
+++ b/rslib/src/sched/reviews.rs
@@ -40,7 +40,7 @@ impl Collection {
             for mut card in col.storage.all_searched_cards()? {
                 let original = card.clone();
                 let interval = distribution.sample(&mut rng);
-                col.log_manually_scheduled_review(&card, usn, interval)?;
+                col.log_manually_scheduled_review(&card, usn, interval.max(1))?;
                 card.schedule_as_review(interval, today);
                 col.update_card(&mut card, &original, usn)?;
             }