From 8a79d8b0c03ad775cc2ed43e0c7d357a5049d235 Mon Sep 17 00:00:00 2001
From: Justin Sermeno <justin.sermeno@gmail.com>
Date: Tue, 8 Mar 2016 18:38:52 -0500
Subject: [PATCH] memory leak fix

---
 src/js/waves.js | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/src/js/waves.js b/src/js/waves.js
index 16b754b..d622919 100644
--- a/src/js/waves.js
+++ b/src/js/waves.js
@@ -187,6 +187,14 @@
             for (var i = 0, len = ripples.length; i < len; i++) {
                 removeRipple(e, element, ripples[i]);
             }
+
+            if (isTouchAvailable) {
+                element.removeEventListener('touchend', Effect.hide);
+                element.removeEventListener('touchcancel', Effect.hide);
+            }
+
+            element.removeEventListener('mouseup', Effect.hide);
+            element.removeEventListener('mouseleave', Effect.hide);
         }
     };
 
@@ -417,6 +425,8 @@
                         hidden = true;
                         Effect.hide(hideEvent, element);
                     }
+
+                    removeListeners();
                 };
 
                 var touchMove = function(moveEvent) {
@@ -425,12 +435,19 @@
                         timer = null;
                     }
                     hideEffect(moveEvent);
+
+                    removeListeners();
                 };
 
                 element.addEventListener('touchmove', touchMove, false);
                 element.addEventListener('touchend', hideEffect, false);
                 element.addEventListener('touchcancel', hideEffect, false);
 
+                var removeListeners = function() {
+                    element.removeEventListener('touchmove', touchMove);
+                    element.removeEventListener('touchend', hideEffect);
+                    element.removeEventListener('touchcancel', hideEffect);
+                };
             } else {
 
                 Effect.show(e, element);