From 0399cfd70244f3bff4012bf8871f0b1c6fed06e1 Mon Sep 17 00:00:00 2001
From: Nicolas Coden <nicos.coden@neuf.fr>
Date: Wed, 27 Apr 2016 19:18:32 +0200
Subject: [PATCH] Prevent breaking change of default flex-grid-size value

---
 scss/grid/_flex-grid.scss | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/scss/grid/_flex-grid.scss b/scss/grid/_flex-grid.scss
index 20d8838a2..0a6ce324c 100644
--- a/scss/grid/_flex-grid.scss
+++ b/scss/grid/_flex-grid.scss
@@ -129,7 +129,9 @@
 
 /// Changes the width flex grid column.
 /// @param {Mixed} $columns [expand] - Width of the column. Refer to the `flex-grid-column()` function to see possible values.
-@mixin flex-grid-size($columns: expand) {
+@mixin flex-grid-size($columns: null) {
+  $columns: $columns or expand;
+
   flex: flex-grid-column($columns);
 
   // max-width fixes IE 10/11 not respecting the flex-basis property
-- 
2.47.3