fix: scrolling to an index that doesn't exist doesn't crash

TanStack · May 14, 2020 · 06f4ac3 · 06f4ac3
1 parent 8c9d958
commit 06f4ac3
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/index.js b/src/index.js
@@ -189,6 +189,10 @@ export function useVirtual({
 
       const measurement = measurements[Math.max(0, Math.min(index, size - 1))]
 
+      if (!measurement) {
+        return
+      }
+
       if (align === 'auto') {
         if (measurement.end >= scrollOffsetPlusOuterSize) {
           align = 'end'