From 37f204461c6df9b6bf23dce9219b6b13399a32d6 Mon Sep 17 00:00:00 2001
From: mmalerba <mmalerba@google.com>
Date: Fri, 15 Feb 2019 10:25:38 -0800
Subject: [PATCH] fix(feature-targeting): fix incorrect list construction
 (#4419)

(cherry picked from commit 173f20256e99ded7f837d8ef5484b75b8b31a82d)
---
 packages/mdc-feature-targeting/_functions.scss | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/mdc-feature-targeting/_functions.scss b/packages/mdc-feature-targeting/_functions.scss
index ea844eff2b3..1aaa326ecfb 100644
--- a/packages/mdc-feature-targeting/_functions.scss
+++ b/packages/mdc-feature-targeting/_functions.scss
@@ -91,7 +91,8 @@
 
   @return (
     op: without,
-    queries: ($feature-query)
+    // NOTE: we need to use `append`, just putting parens around a single value doesn't make it a list in Sass.
+    queries: append((), $feature-query)
   );
 }