1 files changed, 1 insertions, 1 deletions
diff --git a/play.js b/play.js
index 9878400..a935fe1 100644
--- a/play.js
+++ b/play.js
@@ -552,7 +552,7 @@ const ICONS = {
 }
 
 function sub_icon(match) {
-	return ICONS[match]
+	return ICONS[match] || match
 }
 
 function on_log(text) { // eslint-disable-line no-unused-vars