Fix bug with end index = 0

2 years ago · a643411f6d
1 changed files with 2 additions and 2 deletions
--- a/packages/core/src/data_sources/model/data_collection/ComponentDataCollection.ts
+++ b/packages/core/src/data_sources/model/data_collection/ComponentDataCollection.ts
@ -55,8 +55,8 @@ export default class ComponentDataCollection extends Component {

  getItemsCount() {
    const items = this.getDataSourceItems();
-    const startIndex = Math.max(0, this.getConfigStartIndex() || 0);
-    const configEndIndex = this.getConfigEndIndex() || Number.MAX_VALUE;
+    const startIndex = Math.max(0, this.getConfigStartIndex() ?? 0);
+    const configEndIndex = this.getConfigEndIndex() ?? Number.MAX_VALUE;
    const endIndex = Math.min(items.length - 1, configEndIndex);

    const count = endIndex - startIndex + 1;