Add back support for numeric gutter values in grid-column() mixin, fixes #8220

diff --git a/scss/grid/_column.scss b/scss/grid/_column.scss
index 6babbb38362f0c61322c4cbd6da0f421524b7bc1..a128cd8ae4e349d7bc28341a3b74c29fc189fb48 100644 (file)
--- a/scss/grid/_column.scss
+++ b/scss/grid/_column.scss
@@ -61,14 +61,21 @@
   float: $global-left;
 
   // Gutters
-  @each $breakpoint, $value in $gutter {
-    $padding: rem-calc($value) / 2;
+  @if type-of($gutter) == 'map' {
+    @each $breakpoint, $value in $gutter {
+      $padding: rem-calc($value) / 2;
 
-    @include breakpoint($breakpoint) {
-      padding-left: $padding;
-      padding-right: $padding;
+      @include breakpoint($breakpoint) {
+        padding-left: $padding;
+        padding-right: $padding;
+      }
     }
   }
+  @else if type-of($gutter) == 'number' and strip-unit($gutter) > 0 {
+    $padding: rem-calc($gutter) / 2;
+    padding-left: $padding;
+    padding-right: $padding;
+  }
 
   // Last column alignment
   @if $grid-column-align-edge {