fix(HeaderCell): null pointer if rendered HeaderCell count increases

table-library · Aug 8, 2023 · 3b0ddab · 3b0ddab
1 parent 36afcc1
commit 3b0ddab
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/table/Cell/HeaderCell.tsx b/src/table/Cell/HeaderCell.tsx
@@ -52,6 +52,8 @@ const useUpdateLayout = (index: number, hide: boolean | Nullish) => {
       if (dataColumn.isStiff || layout?.horizontalScroll) {
         const preservedDataColumn = getPreservedColumn(dataColumn.index, preservedDataColumns);
 
+        if (!preservedDataColumn) return 'minmax(0px, 1fr)';
+
         return `${preservedDataColumn.width || preservedDataColumn.minWidth * 2}px`;
       } else {
         return 'minmax(0px, 1fr)';