From af374b629582b97fa07bf31208d2f3af4eac55e6 Mon Sep 17 00:00:00 2001
From: Christopher Monsanto <chris@monsan.to>
Date: Tue, 28 Dec 2021 21:15:53 -0500
Subject: [PATCH] Fix formatFilename bug

---
 data/lib/index.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/data/lib/index.ts b/data/lib/index.ts
index 6f6e3987..e7b687ce 100644
--- a/data/lib/index.ts
+++ b/data/lib/index.ts
@@ -105,6 +105,6 @@ export function formatFilename(si : InputSpriteFilename) {
         }
     }
     extra.sort();
-    s += extra.join();
+    s += extra.join('');
     return s;
 }