From e61bf590c7a570376062a23634e1aa275e5baa1e Mon Sep 17 00:00:00 2001
From: dabutvin <butvinik@outlook.com>
Date: Mon, 4 Feb 2019 09:45:58 -0800
Subject: [PATCH] exit early if no components found

---
 index.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/index.js b/index.js
index 5918722..1d4bea5 100644
--- a/index.js
+++ b/index.js
@@ -40,6 +40,10 @@ async function go() {
     `npm/npmjs/${x.name}/${x.version}` :
     `npm/npmjs/-/${x.name}/${x.version}`
   )
+  if (!coordinates.length) {
+    console.log('no components detected')
+    return
+  }
   const clearlydefinedSource = new ClearlyDefinedSource(JSON.stringify({
     coordinates
   }))