From 5ff855bb0054e7055ae23cf072702b3a216b86e4 Mon Sep 17 00:00:00 2001
From: Bruno de Oliveira Abinader <bruno@mapbox.com>
Date: Thu, 13 Aug 2015 10:14:51 +0300
Subject: [PATCH] Fix Update flags in mbgl::Transform

Transform::{_moveBy,_setAngle} were returning Update::Nothing, causing
the render to not repaint. Replacing with Update::Repaint fixes the
issue.

Fixes #2036.
---
 src/mbgl/map/transform.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/mbgl/map/transform.cpp b/src/mbgl/map/transform.cpp
index 580b5ca15..ea8775dbc 100644
--- a/src/mbgl/map/transform.cpp
+++ b/src/mbgl/map/transform.cpp
@@ -86,7 +86,7 @@ void Transform::_moveBy(const double dx, const double dy, const Duration& durati
                 state.x = util::interpolate(startX, x, t);
                 state.y = util::interpolate(startY, y, t);
                 view.notifyMapChange(MapChangeRegionIsChanging);
-                return Update::Nothing;
+                return Update::Repaint;
             },
             [=] {
                 state.panning = false;
@@ -334,7 +334,7 @@ void Transform::_setAngle(double new_angle, const Duration& duration) {
             [=](double t) {
                 state.angle = util::wrap(util::interpolate(startA, angle, t), -M_PI, M_PI);
                 view.notifyMapChange(MapChangeRegionIsChanging);
-                return Update::Nothing;
+                return Update::Repaint;
             },
             [=] {
                 state.rotating = false;