Calling Impact.World.remove(body) during a Body.updateCallback would cause the internal loop to crash when trying to access a now missing body. Two extra checks are in place to avoid this

Author: photonstorm

CHANGELOG.md

@@ -73,6 +73,7 @@
 * LoaderPlugin.isReady referenced a constant that no longer exists. Fix #3503 (thanks @Twilrom)
 * Tween Timeline.destroy was trying to call `destroy` on Tweens instead of `stop` (thanks @Antriel)
 * Calling `setOffset` on a Static Arcade Physics Body would break because the method was missing. It has been added and now functions as expected. Fix #3465 (thanks @josephjaniga and @DouglasLapsley)
+* Calling Impact.World.remove(body) during a Body.updateCallback would cause the internal loop to crash when trying to access a now missing body. Two extra checks are in place to avoid this (thanks @iamDecode)
 
 ### Updates
 

src/physics/impact/World.js

@@ -632,7 +632,7 @@ var World = new Class({
         {
             body = bodies[i];
 
-            if (!body.skipHash())
+            if (body && !body.skipHash())
             {
                 this.checkHash(body, hash, size);
             }
@@ -648,7 +648,7 @@ var World = new Class({
             {
                 body = bodies[i];
 
-                if (body.willDrawDebug())
+                if (body && body.willDrawDebug())
                 {
                     body.drawDebug(graphics);
                 }