Fix: Ledger and product ledger on init would fail because account/product ledger was null. Fixed

overlord/src/app/issue/issue-dialog.component.ts

@@ -57,7 +57,7 @@ export class IssueDialogComponent implements OnInit {
   }
 
   batchSelected(event: MatAutocompleteSelectedEvent): void {
-    this.batch = event.option.value;
+    this.batch = event.option.value as Batch;
   }
 
   accept(): void {

overlord/src/app/issue/issue.component.ts

@@ -331,7 +331,7 @@ export class IssueComponent implements OnInit, AfterViewInit, OnDestroy {
   }
 
   batchSelected(event: MatAutocompleteSelectedEvent): void {
-    this.batch = event.option.value;
+    this.batch = event.option.value as Batch;
   }
 
   goToVoucher(id: string) {