cannot hide commentsBarButtonItem

[flysec]

Haven't remove commentsBarButtonItem from mutableLowerItems while checking commentsAreViewable.
Please refer to the last line at source code below from EBPhotoPagesController.m

solution:
change [mutableUpperItems removeObject:self.commentsBarButtonItem];
to [mutableLowerItems removeObject:self.commentsBarButtonItem];

• (void)updateToolbarsWithPhotoAtIndex:(NSInteger)index
  {
  NSArray *upperItems = [self.photoPagesFactory
  upperToolbarItemsForPhotoPagesController:self
  inState:self.currentState];

  NSArray *lowerItems = [self.photoPagesFactory
  lowerToolbarItemsForPhotoPagesController:self
  inState:self.currentState];

  NSMutableArray *mutableUpperItems = [NSMutableArray arrayWithArray:upperItems];
  NSMutableArray *mutableLowerItems = [NSMutableArray arrayWithArray:lowerItems];

  BOOL taggingAllowed = [self.photosDataSource respondsToSelector:@selector(photoPagesController:shouldAllowTaggingForPhotoAtIndex:)] ?
  [self.photosDataSource photoPagesController:self
  shouldAllowTaggingForPhotoAtIndex:index] : YES;

  BOOL activitiesAllowed = [self.photosDataSource respondsToSelector:@selector(photoPagesController:shouldAllowActivitiesForPhotoAtIndex:)] ?
  [self.photosDataSource photoPagesController:self
  shouldAllowActivitiesForPhotoAtIndex:index] : YES;

  BOOL commentsAreViewable = [self.photosDataSource respondsToSelector:@selector(photoPagesController:shouldShowCommentsForPhotoAtIndex:)] ?
  [self.photosDataSource photoPagesController:self
  shouldShowCommentsForPhotoAtIndex:index] : YES;

  if([self.photosDataSource photoPagesController:self shouldExpectPhotoAtIndex:index] == NO){
  taggingAllowed = NO;
  activitiesAllowed = NO;
  commentsAreViewable = NO;
  }

  if(taggingAllowed == NO){
  [mutableUpperItems removeObject:self.tagBarButtonItem];
  [mutableLowerItems removeObject:self.tagBarButtonItem];
  }

  if(activitiesAllowed == NO){
  [mutableUpperItems removeObject:self.activityBarButtonItem];
  [mutableLowerItems removeObject:self.activityBarButtonItem];
  }

  if(commentsAreViewable == NO){
  [mutableUpperItems removeObject:self.commentsBarButtonItem];
  [mutableUpperItems removeObject:self.commentsBarButtonItem];
  }