Fixing crash on notification style setting

Signal/src/environment/iOSVersions.h

@@ -76,6 +76,14 @@
 #define _iOS_8_0 NSFoundationVersionNumber_iOS_8_0
 #endif
 
+#ifndef NSFoundationVersionNumber_iOS_8_0_2
+#define NSFoundationVersionNumber_iOS_8_0_2 1140.110000 //extracted with NSLog(@"%f", NSFoundationVersionNumber)
+#endif
+
+#ifdef NSFoundationVersionNumber_iOS_8_0_2
+#define _iOS_8_0_2 NSFoundationVersionNumber_iOS_8_0_2
+#endif
+
 
 /**
  Add a Singelton implementation to the .m File

Signal/src/textsecure/Messages/TSMessagesManager.m

@@ -294,7 +294,7 @@
             return [NSString stringWithFormat:@"%@ : %@", name, message.body];
             break;
         default:
-            DDLogWarn(@"Unexpected notification type %ld", setting);
+            DDLogWarn(@"Unexpected notification type %u", setting);
             break;
     }
 }

Signal/src/view controllers/NotificationPreviewViewController.m

@@ -18,32 +18,36 @@
 
 @implementation NotificationPreviewViewController
 
-- (void)viewDidLoad {
+- (void)viewDidLoad
+{
     [super viewDidLoad];
     self.navigationItem.title = @"Notification Style";
-    self.tableView.tableFooterView = [[UIView alloc]initWithFrame:CGRectZero];
+    self.tableView.tableFooterView = [[UIView alloc] initWithFrame:CGRectZero];
     self.clearsSelectionOnViewWillAppear = NO;
 }
 
-- (void)didReceiveMemoryWarning {
+- (void)didReceiveMemoryWarning
+{
     [super didReceiveMemoryWarning];
 }
 
--(void)viewWillAppear:(BOOL)animated
+- (void)viewWillAppear:(BOOL)animated
 {
     [super viewWillAppear:animated];
     NSInteger currentSetting = (NSInteger)[Environment.preferences notificationPreviewType];
-    _defaultSelectedIndexPath = [NSIndexPath indexPathForRow:0 inSection:currentSetting+1];
+    _defaultSelectedIndexPath = [NSIndexPath indexPathForRow:0 inSection:currentSetting + 1];
     [self selectRowAtIndexPath:_defaultSelectedIndexPath];
 }
 
 #pragma mark - Table view data source
 
-- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
+- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
+{
     return 4;
 }
 
-- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
+- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
+{
     return 1;
 }
 
@@ -51,48 +55,46 @@
 {
     UITableViewHeaderFooterView *header = (UITableViewHeaderFooterView *)view;
     [header.textLabel setTextColor:[UIColor blackColor]];
-    [header.textLabel setFont:[UIFont ows_thinFontWithSize:14.0f]];
+    if (SYSTEM_VERSION_GREATER_THAN(_iOS_8_0_2)) {
-    
+        [header.textLabel setFont:[UIFont ows_thinFontWithSize:14.0f]];
+    }
 }
 
--(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
+- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
 {
-    
+    if (_defaultSelectedIndexPath != nil && ![_defaultSelectedIndexPath isEqual:indexPath]) {
-    if (_defaultSelectedIndexPath != nil && ![_defaultSelectedIndexPath isEqual:indexPath])
-    {
         [self deselectRowAtIndexPath:_defaultSelectedIndexPath];
         _defaultSelectedIndexPath = nil;
     }
-    
+
-    UITableViewCell * cell = [self.tableView cellForRowAtIndexPath:indexPath];
+    UITableViewCell *cell = [self.tableView cellForRowAtIndexPath:indexPath];
     cell.accessoryType = UITableViewCellAccessoryCheckmark;
 
     switch (indexPath.section) {
         case 1:
             [Environment.preferences setNotificationPreviewType:NotificationNoNameNoPreview];
             break;
-            
+
         case 2:
             [Environment.preferences setNotificationPreviewType:NotificationNameNoPreview];
             break;
-            
+
         case 3:
             [Environment.preferences setNotificationPreviewType:NotificationNamePreview];
             break;
-            
+
         default:
             break;
     }
-
 }
 
 - (void)tableView:(UITableView *)tableView didDeselectRowAtIndexPath:(NSIndexPath *)indexPath
 {
-    UITableViewCell * cell = [self.tableView cellForRowAtIndexPath:indexPath];
+    UITableViewCell *cell = [self.tableView cellForRowAtIndexPath:indexPath];
     cell.accessoryType = UITableViewCellAccessoryNone;
 }
 
--(CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
+- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
 {
     if (indexPath.section == 0) {
         return 120.0f;
@@ -103,16 +105,14 @@
 
 #pragma mark - Cell selection proxy
 
--(void)selectRowAtIndexPath:(NSIndexPath*)indexPath
+- (void)selectRowAtIndexPath:(NSIndexPath *)indexPath
 {
     [self.tableView.delegate tableView:self.tableView didSelectRowAtIndexPath:indexPath];
 }
 
--(void)deselectRowAtIndexPath:(NSIndexPath*)indexPath
+- (void)deselectRowAtIndexPath:(NSIndexPath *)indexPath
 {
     [self.tableView.delegate tableView:self.tableView didDeselectRowAtIndexPath:indexPath];
 }
 
-
-
 @end