fixed ListIterator.reachedEnd edge case

2021-11-22 21:36:29 +01:00 · 2021-11-22 21:36:29 +01:00 · d314c3e1a6
commit d314c3e1a6
parent 2a33507c00
1 changed files with 6 additions and 1 deletions
--- a/src/utils/ListIterator.js
+++ b/src/utils/ListIterator.js
@ -169,7 +169,12 @@ export class ListIterator {
      throw lengthExceeded
    }
    this.index -= len
-    if (this.rel > len) {
+    if (this.reachedEnd) {
+      const nextItem = /** @type {Item} */ (this.nextItem)
+      this.rel = nextItem.countable && !nextItem.deleted ? nextItem.length : 0
+      this.reachedEnd = false
+    }
+    if (this.rel >= len) {
      this.rel -= len
      return this
    }