From 4f7cc7dd6b864fb9643e803cf5b5dabc805be26f Mon Sep 17 00:00:00 2001
From: Jonas Hermsmeier <jhermsmeier@gmail.com>
Date: Mon, 16 Jul 2018 16:08:24 +0200
Subject: [PATCH] fix(lib): Fix MIME type exclusion condition

As `mime.extension()` returns `false`, instead of `null` or `undefined`,
this condition simply needs to check for truthyness.

Change-type: patch
---
 lib/shared/supported-formats.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/shared/supported-formats.js b/lib/shared/supported-formats.js
index bc0a4a6e..3d26dfa8 100644
--- a/lib/shared/supported-formats.js
+++ b/lib/shared/supported-formats.js
@@ -40,7 +40,7 @@ exports.getCompressedExtensions = () => {
   for (const [ mimetype, cls ] of sdk.sourceDestination.SourceDestination.mimetypes.entries()) {
     if (cls.prototype instanceof sdk.sourceDestination.CompressedSource) {
       const extension = mime.extension(mimetype)
-      if (extension !== null) {
+      if (extension) {
         result.push(extension)
       }
     }