From 57ecb229d9e4f20ffaefd6f219f40f5734f62954 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn=20Harrtell?= <bjorn@wololo.org>
Date: Fri, 30 Dec 2016 23:47:16 +0100
Subject: [PATCH] Use a more simple workaround for width calc rounding issues

---
 addon/components/paper-tab.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/addon/components/paper-tab.js b/addon/components/paper-tab.js
index 270e43a7d..a27f27498 100644
--- a/addon/components/paper-tab.js
+++ b/addon/components/paper-tab.js
@@ -90,7 +90,8 @@ export default Component.extend(RippleMixin, ProxiableMixin, ColorMixin, {
     let context = this;
     if (context.$().length) {
       let left = context.$()[0].offsetLeft + context.get('offsetLeft');
-      let width = parseFloat(window.getComputedStyle(context.$()[0]).getPropertyValue('width'));
+      // add a pixel to avoid truncation due to fractional rounding
+      let width = context.$()[0].offsetWidth + 1;
       context.set('self.offsetLeft', left);
       context.set('self.offsetWidth', width);
     }