From 7e335cafdc5ad6ec05bcc41f603962c85f90002f Mon Sep 17 00:00:00 2001
From: "Justin R. Miller" <incanus@codesorcery.net>
Date: Thu, 23 Apr 2015 16:19:45 -0700
Subject: tighten up compass alpha adjustments & remove dupe

---
 platform/ios/MGLMapView.mm | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/platform/ios/MGLMapView.mm b/platform/ios/MGLMapView.mm
index 5f5e99b0eb..75c06532d2 100644
--- a/platform/ios/MGLMapView.mm
+++ b/platform/ios/MGLMapView.mm
@@ -1151,12 +1151,6 @@ mbgl::DefaultFileSource *mbglFileSource = nullptr;
                          if (finished)
                          {
                              [self notifyMapChange:@(animated ? mbgl::MapChangeRegionDidChangeAnimated : mbgl::MapChangeRegionDidChange)];
-
-                             [UIView animateWithDuration:MGLAnimationDuration
-                                              animations:^
-                                              {
-                                                  self.compass.alpha = 0;
-                                              }];
                          }
                      }];
 }
@@ -2255,6 +2249,17 @@ CLLocationCoordinate2D latLngToCoordinate(mbgl::LatLng latLng)
                          }
                          completion:nil];
     }
+    else if (mbglMap->getBearing() == 0 && self.compass.alpha > 0)
+    {
+        [UIView animateWithDuration:MGLAnimationDuration
+                              delay:0
+                            options:UIViewAnimationOptionBeginFromCurrentState
+                         animations:^
+                         {
+                             self.compass.alpha = 0;
+                         }
+                         completion:nil];
+    }
 }
 
 + (UIImage *)resourceImageNamed:(NSString *)imageName
-- 
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