From 959a0e41175585dbb7ce53ed6aad4b5095d97204 Mon Sep 17 00:00:00 2001
From: tripleCC <triplec.linux@gmail.com>
Date: Wed, 9 Sep 2015 13:25:53 +0800
Subject: [PATCH] Fix bug caused by pulling down very fast
MIME-Version: 1.0
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AVATAR can’t appear on time  When pulling down very fast . Because the
offset is negative
---
 TB_TwitterHeader/ViewController.swift | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/TB_TwitterHeader/ViewController.swift b/TB_TwitterHeader/ViewController.swift
index 61058e2..5b190e1 100644
--- a/TB_TwitterHeader/ViewController.swift
+++ b/TB_TwitterHeader/ViewController.swift
@@ -93,19 +93,19 @@ class ViewController: UIViewController, UIScrollViewDelegate {
             avatarTransform = CATransform3DTranslate(avatarTransform, 0, avatarSizeVariation, 0)
             avatarTransform = CATransform3DScale(avatarTransform, 1.0 - avatarScaleFactor, 1.0 - avatarScaleFactor, 0)
             
-            if offset <= offset_HeaderStop {
-                
-                if avatarImage.layer.zPosition < header.layer.zPosition{
-                    header.layer.zPosition = 0
-                }
-                
-            }else {
-                if avatarImage.layer.zPosition >= header.layer.zPosition{
-                    header.layer.zPosition = 2
-                }
-            }
         }
         
+        if offset <= offset_HeaderStop {
+            
+            if avatarImage.layer.zPosition < header.layer.zPosition{
+                header.layer.zPosition = 0
+            }
+            
+        }else {
+            if avatarImage.layer.zPosition >= header.layer.zPosition{
+                header.layer.zPosition = 2
+            }
+        }
         // Apply Transformations
         
         header.layer.transform = headerTransform