From 9cca5b2c8e98e441dbc73ff04e11620bd13f6db1 Mon Sep 17 00:00:00 2001
From: Leo Koppelkamm <hello@leo-koppelkamm.de>
Date: Thu, 26 Jun 2014 00:28:09 +0200
Subject: [PATCH] Only bubble up _update if it is called by getBoundingRect.

---
 src/group.js   |  2 +-
 src/polygon.js |  2 +-
 src/shape.js   | 10 ++++++----
 3 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/src/group.js b/src/group.js
index f93aca254..da54c4c64 100644
--- a/src/group.js
+++ b/src/group.js
@@ -324,7 +324,7 @@
       var rect;
 
       // TODO: Update this to not __always__ update. Just when it needs to.
-      this._update();
+      this._update(true);
 
       // Variables need to be defined here, because of nested nature of groups.
       var left = Infinity, right = -Infinity,
diff --git a/src/polygon.js b/src/polygon.js
index 698f5d0de..324b52cee 100644
--- a/src/polygon.js
+++ b/src/polygon.js
@@ -373,7 +373,7 @@
     getBoundingClientRect: function(shallow) {
 
       // TODO: Update this to not __always__ update. Just when it needs to.
-      this._update();
+      this._update(true);
 
       var matrix = !!shallow ? this._matrix : getComputedMatrix(this);
 
diff --git a/src/shape.js b/src/shape.js
index 385f1a5b0..e9994b16c 100644
--- a/src/shape.js
+++ b/src/shape.js
@@ -114,7 +114,7 @@
      * To be called before render that calculates and collates all information
      * to be as up-to-date as possible for the render. Called once a frame.
      */
-    _update: function() {
+    _update: function(deep) {
 
       if (!this._matrix.manual && this._flagMatrix) {
         this._matrix
@@ -125,9 +125,11 @@
 
       }
 
-      // Bubble up to parents mainly for `getBoundingClientRect` method.
-      if (this.parent && this.parent._update) {
-        this.parent._update();
+      if (deep) {
+        // Bubble up to parents mainly for `getBoundingClientRect` method.
+        if (this.parent && this.parent._update) {
+          this.parent._update();
+        }
       }
 
       return this;