fix: angular regression error

entrecode · Feb 17, 2020 · 45ba56f · 45ba56f
1 parent c90aa86
commit 45ba56f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/calendar/src/lib/calendar/month.component.ts b/packages/calendar/src/lib/calendar/month.component.ts
@@ -311,7 +311,7 @@ export class MonthComponent implements OnInit, OnChanges {
   }
 
   canAlter(value, span: string) {
-    const newDate = this.date.clone().add(value, span);
+    const newDate = this.date?.clone().add(value, span);
     return this.isSelectable(newDate, 'months');
   }