Moved using the mutation observer inside the safe guard

zefoy · Feb 1, 2018 · 17c8295 · 17c8295
1 parent cdd4c3a
commit 17c8295
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/lib/swiper.component.ts b/src/lib/swiper.component.ts
@@ -107,9 +107,9 @@ export class SwiperComponent implements OnInit, OnDestroy {
         this.mo = new MutationObserver((mutations) => {
           this.updateClasses();
         });
-      }
 
-      this.mo.observe(this.swiperSlides.nativeElement, { childList: true });
+        this.mo.observe(this.swiperSlides.nativeElement, { childList: true });
+      }
     });
   }