From 4285aa1eb851981d15f249069c8b72d02810199e Mon Sep 17 00:00:00 2001
From: Stephan Diederich <stephan.diederich@gmail.com>
Date: Fri, 31 Aug 2012 15:02:51 +0200
Subject: [PATCH] fix update button state

if the user has UINavigationButton's text attributes customized
iOS 6 beta 4 calls viewWillAppear if a navigationButton is set
on the navigationItem in viewDidLoad (rdar://12214613)
As BITUpdateViewController thinks the view was already loaded
in viewWillAppear, the button state is not properly set.

Setting the navigationButton in init fixes this.
---
 Classes/BITUpdateViewController.m | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/Classes/BITUpdateViewController.m b/Classes/BITUpdateViewController.m
index 8f53b4c023..4a64cceea9 100644
--- a/Classes/BITUpdateViewController.m
+++ b/Classes/BITUpdateViewController.m
@@ -209,6 +209,14 @@
         
     _cells = [[NSMutableArray alloc] initWithCapacity:5];
     _popOverController = nil;
+    
+    //might be better in viewDidLoad, but to workaround rdar://12214613 and as it doesn't
+    //hurt, we do it here
+    if (self.modal) {
+      self.navigationItem.leftBarButtonItem = [[[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemDone
+                                                                                             target:self
+                                                                                             action:@selector(onAction:)] autorelease];
+    }
   }
   return self;
 }
@@ -356,12 +364,6 @@
   
   self.tableView.tableHeaderView = _appStoreHeader;
   
-  if (self.modal) {
-    self.navigationItem.leftBarButtonItem = [[[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemDone
-                                                                                           target:self
-                                                                                           action:@selector(onAction:)] autorelease];
-  }
-  
   PSStoreButton *storeButton = [[[PSStoreButton alloc] initWithPadding:CGPointMake(5, 40)] autorelease];
   storeButton.autoresizingMask = UIViewAutoresizingFlexibleLeftMargin;
   storeButton.buttonDelegate = self;