fix(unofficial-quote-toots): add a check for the end index in the ear…

…ly return

mastodon/src/main/java/org/joinmastodon/android/fragments/BaseStatusListFragment.java

@@ -717,7 +717,7 @@ public void updateStatusWithQuote(DisplayItemsParent parent) {
 			}
 		}
 
-		if (startIndex==-1)
+		if (startIndex==-1 || endIndex==-1)
 			return;
 
 		// Only StatusListFragments/NotificationsListFragments can display status with quotes