don't convert from sm2 when ivl = 0 (#2849)

2023-11-26 11:14:31 +08:00 · 2023-11-26 11:14:31 +08:00 · 3713c86373
commit 3713c86373
parent 046ae539fb
1 changed files with 1 additions and 1 deletions
--- a/rslib/src/scheduler/fsrs/memory_state.rs
+++ b/rslib/src/scheduler/fsrs/memory_state.rs
@ -160,7 +160,7 @@ impl Card {
        self.memory_state = item
            .map(|i| fsrs.memory_state(i.item, i.starting_state))
            .or_else(|| {
-                if self.ctype == CardType::New {
+                if self.ctype == CardType::New || self.interval == 0 {
                    None
                } else {
                    // no valid revlog entries; infer state from current card state