MWPhotoBrowser

gistfile1.diff

--- a/MWPhotoBrowser.m
+++ b/MWPhotoBrowser.m
@@ -95,7 +95,6 @@
        pagingScrollView.backgroundColor = [UIColor blackColor];
     pagingScrollView.contentSize = [self contentSizeForPagingScrollView];
        pagingScrollView.contentOffset = [self contentOffsetForPageAtIndex:currentPageIndex];
-       [self.view addSubview:pagingScrollView];
        
        // Setup pages
        visiblePages = [[NSMutableSet alloc] init];
@@ -143,6 +142,7 @@
        [super viewWillAppear:animated];
        
        // Layout
+    [self.view addSubview:pagingScrollView];
        [self performLayout];
     
     // Set status bar style to black translucent
@@ -256,7 +256,8 @@
 #pragma mark Paging
 
 - (void)tilePages {
-       
+       if (!visiblePages) { return; }
+    
        // Calculate which pages should be visible
        // Ignore padding as paging bounces encroach on that
        // and lead to false page loads