MatterEvents.off() would cause a TypeError if you destroyed the Matter world. Fix phaserjs#3562

photonstorm · photonstorm · commit 8afa6c9c7fd9 · 2018-04-13T12:07:27.000+01:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Change Log
 
+## Version 3.4.1 - Miyako - 13th April 2018
+
+### Bug Fixes
+
+* MatterEvents.off() would cause a TypeError if you destroyed the Matter world. Fix #3562 (thanks @pixelscripter)
+
+
 ## Version 3.4.0 - Miyako - 12th April 2018
 
 ### New Features
diff --git a/src/physics/matter-js/World.js b/src/physics/matter-js/World.js
@@ -894,7 +894,7 @@ var World = new Class({
      */
     shutdown: function ()
     {
-        MatterEvents.off();
+        MatterEvents.off(this.engine);
 
         this.removeAllListeners();
 

Original file line number	Diff line number	Diff line change
`@@ -894,7 +894,7 @@ var World = new Class({`
`894`	`894`	`*/`
`895`	`895`	`shutdown: function ()`
`896`	`896`	`{`
`897`		`- MatterEvents.off();`
	`897`	`+ MatterEvents.off(this.engine);`
`898`	`898`
`899`	`899`	`this.removeAllListeners();`
`900`	`900`