From 0f14f40afa74bb94024f704f7704165c5a95d1de Mon Sep 17 00:00:00 2001
From: Ilya Grechuhin <i.grechuhin@gmail.com>
Date: Mon, 21 Nov 2016 10:20:17 +0300
Subject: [PATCH] [notifications] [ios] Added missing NSNotificationCenter
 removeObserver calls.

---
 .../CustomViews/MapViewControls/APIBar/MWMAPIBar.mm       | 2 +-
 iphone/Maps/Classes/MWMTextView.mm                        | 8 ++++++--
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/iphone/Maps/Classes/CustomViews/MapViewControls/APIBar/MWMAPIBar.mm b/iphone/Maps/Classes/CustomViews/MapViewControls/APIBar/MWMAPIBar.mm
index 375ff5042a..51d8f85dbf 100644
--- a/iphone/Maps/Classes/CustomViews/MapViewControls/APIBar/MWMAPIBar.mm
+++ b/iphone/Maps/Classes/CustomViews/MapViewControls/APIBar/MWMAPIBar.mm
@@ -101,7 +101,7 @@ static NSString * const kKeyPath = @"subviews";
   }
   else
   {
-    [self.rootView.superview removeObserver:self forKeyPath:kKeyPath];
+    [controller.view removeObserver:self forKeyPath:kKeyPath];
     [self.rootView removeFromSuperview];
     [self.timer invalidate];
   }
diff --git a/iphone/Maps/Classes/MWMTextView.mm b/iphone/Maps/Classes/MWMTextView.mm
index 253c35b19c..dc113c4db6 100644
--- a/iphone/Maps/Classes/MWMTextView.mm
+++ b/iphone/Maps/Classes/MWMTextView.mm
@@ -16,12 +16,16 @@
 
   [self updatePlaceholderVisibility];
 
-  NSNotificationCenter * defaultCenter = [NSNotificationCenter defaultCenter];
-  [defaultCenter addObserver:self selector:@selector(textDidChange:)
+  [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(textDidChange:)
                         name:UITextViewTextDidChangeNotification object:self];
   self.clipsToBounds = YES;
 }
 
+- (void)dealloc
+{
+  [[NSNotificationCenter defaultCenter] removeObserver:self name:UITextViewTextDidChangeNotification object:nil];
+}
+
 - (UILabel *)placeholderView
 {
   if (!_placeholderView)