[공통][New] 로딩 오류 수정

app/src/main/java/kr/co/zumo/app/lifeplus/view/animation/LoadingDriver.java

@@ -74,7 +74,7 @@ public class LoadingDriver {
     --loadingCount;
     Log.d("APP# LoadingDriver | remove", "|" + " loading -- " + loadingCount);
 
-    if (null != waiter && loadingCount < 1) {
+    if (null != waiter && loadingCount < 1 && null == disposable) {
       disposable = Completable.timer(100, TimeUnit.MILLISECONDS).observeOn(AndroidSchedulers.mainThread())
         .subscribe(() -> {
           disposable = null;