From 466864c7579ad4031beec37ad63b0f9bbb708f32 Mon Sep 17 00:00:00 2001
From: Bob Thomas <bthomas@tripwire.com>
Date: Tue, 16 Sep 2014 17:19:39 -0400
Subject: [PATCH] fix scope leak in tooltip

Fixes #2709
---
 src/tooltip/tooltip.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/tooltip/tooltip.js b/src/tooltip/tooltip.js
index de6d66dc16..a9cd99a4c1 100644
--- a/src/tooltip/tooltip.js
+++ b/src/tooltip/tooltip.js
@@ -240,6 +240,8 @@ angular.module( 'ui.bootstrap.tooltip', [ 'ui.bootstrap.position', 'ui.bootstrap
             function removeTooltip() {
               transitionTimeout = null;
               if (tooltip) {
+                // clean up the popup directive's scope before removing from DOM
+                tooltip.children().scope().$destroy();
                 tooltip.remove();
                 tooltip = null;
               }