From 67698ec1b517637fd57c5c1a4e9937837ca93704 Mon Sep 17 00:00:00 2001
From: ruffle1986 <ftamas.mail@gmail.com>
Date: Fri, 11 Sep 2015 14:12:41 +0200
Subject: [PATCH] avoid getBoundingClientRect() to be called twice

---
 src/js/index.jsx | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/js/index.jsx b/src/js/index.jsx
index e3020f99d..a63c262ac 100644
--- a/src/js/index.jsx
+++ b/src/js/index.jsx
@@ -185,8 +185,9 @@ class ReactTooltip extends React.Component {
         })
       }
       else if(this.state.effect === "solid"){
-        let targetTop = e.target.getBoundingClientRect().top;
-        let targetLeft = e.target.getBoundingClientRect().left;
+        const boundingClientRect = e.target.getBoundingClientRect()
+        let targetTop = boundingClientRect.top;
+        let targetLeft = boundingClientRect.left;
         let node = React.findDOMNode(this);
         let tipWidth = node.clientWidth;
         let tipHeight = node.clientHeight;