From: Kevin Ball <kmball11@gmail.com>
Date: Tue, 1 Aug 2017 20:15:15 +0000 (-0700)
Subject: Add one more checkpoint in xy-cell
X-Git-Tag: v6.4.2-rc2~1^2~2^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F10491%2Fhead;p=thirdparty%2Ffoundation%2Ffoundation-sites.git

Add one more checkpoint in xy-cell
---

diff --git a/scss/xy-grid/_cell.scss b/scss/xy-grid/_cell.scss
index d5249da41..10f70a64a 100644
--- a/scss/xy-grid/_cell.scss
+++ b/scss/xy-grid/_cell.scss
@@ -108,7 +108,7 @@
 ) {
   @if($breakpoint == null) {
     // If `$bp-size` is available then use this, otherwise revert to the smallest bp.
-    @if(variable-exists(-zf-size) and type-of($-zf-size) != 'number') {
+    @if(variable-exists(-zf-size) and type-of($-zf-size) != 'number') and $-zf-size != null {
       $breakpoint: $-zf-size;
     }
     @else {