[카테고리메인][Bug] 카테고리 메인 배너 dispose시 null 체크 추가

app/src/main/java/kr/co/zumo/app/lifeplus/view/custom/main/banner/MainBannerViewHolder.java

@@ -48,7 +48,9 @@ public class MainBannerViewHolder extends RecyclerView.ViewHolder {
   }
 
   public void dispose() {
-    imageViewBannerItem.setOnClickListener(null);
+    if(null != imageViewBannerItem){
+      imageViewBannerItem.setOnClickListener(null);
+    }
     imageViewBannerItem = null;
     textViewBannerItem = null;
   }