fix:get position error when at selection boundary

2022-05-09 18:26:52 +08:00
parent 0238753b9f
commit aa31afdf0c
1 changed files with 1 additions and 1 deletions
@@ -189,7 +189,7 @@ export class Position {
    }
    return {
      index: curPositionIndex,
-      isControl: elementList[curPositionIndex].type === ElementType.CONTROL
+      isControl: elementList[curPositionIndex]?.type === ElementType.CONTROL
    }
  }