#22 Fixed memory leak on texture update

Author: PixelsCommander

dist/htmlgl.js

@@ -8780,6 +8780,7 @@ will produce an inaccurate conversion value. The same issue exists with the cx/c
         if (!this.haveSprite()) {
             this.initSprite(this.texture);
         } else {
+            this.sprite.texture.destroy();
             this.sprite.setTexture(this.texture);
         }
 

dist/htmlgl.min.js

@@ -69,6 +69,7 @@
         if (!this.haveSprite()) {
             this.initSprite(this.texture);
         } else {
+            this.sprite.texture.destroy();
             this.sprite.setTexture(this.texture);
         }