From 9f4c3a5ac8f4adbfcc732ae9bd12f3e16ab0cff7 Mon Sep 17 00:00:00 2001
From: robjacobs <rob.jacobs@msn.com>
Date: Thu, 14 Jan 2016 09:06:54 -0500
Subject: [PATCH] fix(position): positionArrow descendant selector

- The element selector was not limited to direct descendants so
nested tooltip/popover arrow elements were getting selected instead
of the direct descendant arrow element.

Closes #5246
Fixes #5230
---
 src/position/position.js | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/src/position/position.js b/src/position/position.js
index 2a9d368c3b..4b78b604b4 100644
--- a/src/position/position.js
+++ b/src/position/position.js
@@ -464,17 +464,13 @@ angular.module('ui.bootstrap.position', [])
       positionArrow: function(elem, placement) {
         elem = this.getRawNode(elem);
 
-        var isTooltip = true;
-
-        var innerElem = elem.querySelector('.tooltip-inner');
-        if (!innerElem) {
-          isTooltip = false;
-          innerElem = elem.querySelector('.popover-inner');
-        }
+        var innerElem = elem.querySelector('.tooltip-inner, .popover-inner');
         if (!innerElem) {
           return;
         }
 
+        var isTooltip = angular.element(innerElem).hasClass('tooltip-inner');
+
         var arrowElem = isTooltip ? elem.querySelector('.tooltip-arrow') : elem.querySelector('.arrow');
         if (!arrowElem) {
           return;