1 files changed, 11 insertions, 10 deletions

diff --git a/OpenSim/Region/CoreModules/World/Wind/Plugins/SimpleRandomWind.cs b/OpenSim/Region/CoreModules/World/Wind/Plugins/SimpleRandomWind.cs
index fcb0c10..d2ff7b3 100644
--- a/OpenSim/Region/CoreModules/World/Wind/Plugins/SimpleRandomWind.cs
+++ b/OpenSim/Region/CoreModules/World/Wind/Plugins/SimpleRandomWind.cs
@@ -82,22 +82,23 @@ namespace OpenSim.Region.CoreModules.World.Wind.Plugins
             }
         }
 
-        public void WindUpdate(uint frame)
+        public bool WindUpdate(uint frame)
         {
             //Make sure our object is valid (we haven't been disposed of yet)
-            if (m_windSpeeds != null)
+            if (m_windSpeeds == null)
+                return false;
+
+            for (int y = 0; y < 16; y++)
             {
-                for (int y = 0; y < 16; y++)
+                for (int x = 0; x < 16; x++)
                 {
-                    for (int x = 0; x < 16; x++)
-                    {
-                        m_windSpeeds[y * 16 + x].X = (float)(m_rndnums.NextDouble() * 2d - 1d); // -1 to 1
-                        m_windSpeeds[y * 16 + x].Y = (float)(m_rndnums.NextDouble() * 2d - 1d); // -1 to 1
-                        m_windSpeeds[y * 16 + x].X *= m_strength;
-                        m_windSpeeds[y * 16 + x].Y *= m_strength;
-                    }
+                    m_windSpeeds[y * 16 + x].X = (float)(m_rndnums.NextDouble() * 2d - 1d); // -1 to 1
+                    m_windSpeeds[y * 16 + x].Y = (float)(m_rndnums.NextDouble() * 2d - 1d); // -1 to 1
+                    m_windSpeeds[y * 16 + x].X *= m_strength;
+                    m_windSpeeds[y * 16 + x].Y *= m_strength;
                 }
             }
+            return true;
         }
 
         public Vector3 WindSpeed(float fX, float fY, float fZ)