From 8ca0fea6fa1ad90e0f5b82b3ae675e1c22a8440b Mon Sep 17 00:00:00 2001
From: Marianne Gagnon <auria.mg@gmail.com>
Date: Mon, 23 Nov 2015 19:05:51 -0500
Subject: [PATCH] Fix audio listener positionning code crash

---
 src/graphics/camera.cpp | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git a/src/graphics/camera.cpp b/src/graphics/camera.cpp
index facb4bd5e..dfbc6add7 100644
--- a/src/graphics/camera.cpp
+++ b/src/graphics/camera.cpp
@@ -524,6 +524,19 @@ void Camera::getCameraSettings(float *above_kart, float *cam_angle,
  */
 void Camera::update(float dt)
 {
+    if (m_kart == NULL)
+    {
+        if (race_manager->getNumLocalPlayers() < 2)
+        {
+            Vec3 pos(m_camera->getPosition());
+            SFXManager::get()->positionListener(pos,
+                Vec3(m_camera->getTarget()) - pos,
+                Vec3(0, 1, 0));
+        }
+
+        return; // cameras not attached to kart must be positioned manually
+    }
+
     if (race_manager->getNumLocalPlayers() < 2)
     {
         Vec3 heading(sin(m_kart->getHeading()), 0.0f, cos(m_kart->getHeading()));
@@ -531,9 +544,7 @@ void Camera::update(float dt)
             heading,
             Vec3(0, 1, 0));
     }
-
-    if (m_kart == NULL) return; // cameras not attached to kart must be positioned manually
-
+    
     float above_kart, cam_angle, side_way, distance;
     bool  smoothing;