arregle de suscribe de undefined

Marcelo Puebla
1 parent 264e5848c8
Showing 1 changed file with 6 additions and 2 deletions Show diff stats
src/app/components/confirmacion-carrito/confirmacion-carrito.component.ts
@@ -42,13 +42,17 @@ export class ConfirmacionCarritoComponent implements OnInit, OnDestroy {
  
   ngOnDestroy() {
  
-    this.subscribePago.unsubscribe();
+    if (this.subscribePago !== undefined) {
+      this.subscribePago.unsubscribe();
+    }
     clearTimeout(this.timerReposo);
   }
  
   volverPreviousPage() {
  
-    this.subscribePago.unsubscribe();
+    if (this.subscribePago !== undefined) {
+      this.subscribePago.unsubscribe();
+    }
  
     if (this.verQR) {
       this.verQR = !this.verQR;
...	...	@@ -42,13 +42,17 @@ export class ConfirmacionCarritoComponent implements OnInit, OnDestroy {
42	42
43	43	ngOnDestroy() {
44	44
45		- this.subscribePago.unsubscribe();
	45	+ if (this.subscribePago !== undefined) {
	46	+ this.subscribePago.unsubscribe();
	47	+ }
46	48	clearTimeout(this.timerReposo);
47	49	}
48	50
49	51	volverPreviousPage() {
50	52
51		- this.subscribePago.unsubscribe();
	53	+ if (this.subscribePago !== undefined) {
	54	+ this.subscribePago.unsubscribe();
	55	+ }
52	56
53	57	if (this.verQR) {
54	58	this.verQR = !this.verQR;