relayoutReqIndex mismatches with dataProvider length (#385)

Flipkart · Jul 30, 2019 · a796ad4 · a796ad4
1 parent a707a7f
commit a796ad4
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diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "recyclerlistview",
-  "version": "2.0.8",
+  "version": "2.0.9",
   "description": "The listview that you need and deserve. It was built for performance, uses cell recycling to achieve smooth scrolling.",
   "main": "dist/reactnative/index.js",
   "types": "dist/reactnative/index.d.ts",

diff --git a/src/core/RecyclerListView.tsx b/src/core/RecyclerListView.tsx
@@ -399,7 +399,8 @@ export default class RecyclerListView<P extends RecyclerListViewProps, S extends
         } else if (this._relayoutReqIndex >= 0) {
             const layoutManager = this._virtualRenderer.getLayoutManager();
             if (layoutManager) {
-                layoutManager.relayoutFromIndex(this._relayoutReqIndex, newProps.dataProvider.getSize());
+                const dataProviderSize = newProps.dataProvider.getSize();
+                layoutManager.relayoutFromIndex(Math.min(Math.max(dataProviderSize - 1, 0), this._relayoutReqIndex), dataProviderSize);
                 this._relayoutReqIndex = -1;
                 this._refreshViewability();
             }