fix: test property 'children' of null

phodal · Apr 14, 2020 · 24d9b52 · 24d9b52
1 parent 3774053
commit 24d9b52
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/projects/ledge-render/src/lib/components/ledge-table-step/ledge-table-step.component.ts b/projects/ledge-render/src/lib/components/ledge-table-step/ledge-table-step.component.ts
@@ -57,6 +57,9 @@ export class LedgeTableStepComponent implements OnInit, AfterViewInit {
     const firstRowEl = this.elementRef.nativeElement.querySelector(
       '.first-row'
     );
+    if (!firstRowEl) {
+      return;
+    }
     const arr = [];
     const totalWidth = Array.from(firstRowEl.children).reduce(
       (total: number, c, index) => {