From 6fb79420bcd460d59f14629733be6ae806809e8e Mon Sep 17 00:00:00 2001
From: Ben Meyrick <bameyrick@gmail.com>
Date: Fri, 26 Apr 2019 12:13:13 +0100
Subject: [PATCH] Add else to ternary condition to prevent jinja from erroring
 (#324)

---
 src/components/footer/_macro.njk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/components/footer/_macro.njk b/src/components/footer/_macro.njk
index 887959c144..21df8d3093 100644
--- a/src/components/footer/_macro.njk
+++ b/src/components/footer/_macro.njk
@@ -30,7 +30,7 @@
                             onsButton({
                                 "id": params.button.id,
                                 "type": params.button.type,
-                                "classes": "btn--ghost-blue" + (" " + params.button.classes if params.button.classes),
+                                "classes": "btn--ghost-blue" + (" " + params.button.classes if params.button.classes else ""),
                                 "text": params.button.text,
                                 "html": params.button.html,
                                 "name": params.button.name,