From 80a671d5521bd69d69f62ad01974661b1ae603df Mon Sep 17 00:00:00 2001
From: ndudenhoeffer <ndudenhoeffer@bovisync.com>
Date: Fri, 10 Nov 2017 09:45:29 -0500
Subject: [PATCH] fix(uiGridHeader) stop preserving explicit header heights
 when styles are rebuilt.

fixes #3705
---
 src/js/core/factories/Grid.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/js/core/factories/Grid.js b/src/js/core/factories/Grid.js
index e464a761de..a0ff8c0505 100644
--- a/src/js/core/factories/Grid.js
+++ b/src/js/core/factories/Grid.js
@@ -2148,8 +2148,8 @@ angular.module('ui.grid')
         }
 
         if (container.header || container.headerCanvas) {
-          container.explicitHeaderHeight = container.explicitHeaderHeight || null;
-          container.explicitHeaderCanvasHeight = container.explicitHeaderCanvasHeight || null;
+          container.explicitHeaderHeight = null;
+          container.explicitHeaderCanvasHeight = null;
 
           containerHeadersToRecalc.push(container);
         }