From: Niels Steenbeek <niels.steenbeek@solcon.nl>
Date: Tue, 10 Mar 2015 14:38:04 +0000 (+0100)
Subject: Tooltip: Destroy $tip, $arrow, $viewport to avoid memory leak
X-Git-Tag: v3.3.5~118
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7429fc7ff965147fe218b3b4e124d922b08118f2;p=thirdparty%2Fbootstrap.git

Tooltip: Destroy $tip, $arrow, $viewport to avoid memory leak

Closes #16039.
---

diff --git a/js/tooltip.js b/js/tooltip.js
index 27367880f7..789d04f7ab 100644
--- a/js/tooltip.js
+++ b/js/tooltip.js
@@ -440,6 +440,12 @@
     clearTimeout(this.timeout)
     this.hide(function () {
       that.$element.off('.' + that.type).removeData('bs.' + that.type)
+      if (that.$tip) {
+        that.$tip.detach()
+      }
+      that.$tip = null
+      that.$arrow = null
+      that.$viewport = null
     })
   }