From 856f7168f2a8a5f94423329e04231356de4df673 Mon Sep 17 00:00:00 2001
From: Steve Orvell <steve@orvellia.com>
Date: Tue, 17 Jun 2014 09:35:47 -0700
Subject: [PATCH] update size only if truthy

---
 core-icon.html | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/core-icon.html b/core-icon.html
index 2a1926e..95abbf3 100644
--- a/core-icon.html
+++ b/core-icon.html
@@ -102,7 +102,9 @@
     },
 
     updateIcon: function() {
-      this.style.width = this.style.height = this.size ? this.size + 'px' : '';
+      if (this.size) {
+        this.style.width = this.style.height = this.size + 'px';
+      }
       if (this.icon) {
         var parts = String(this.icon).split(':');
         var icon = parts.pop();