From 3e0958b033efc409163af244c618b09eca940792 Mon Sep 17 00:00:00 2001
From: Pelle Wessman <pelle@kodfabrik.se>
Date: Mon, 9 Sep 2019 18:21:39 +0200
Subject: [PATCH] fix: check for empty diff (#1273)

* Fix check for empty diff

Compare to the result of the latest diff module: https://runkit.com/embed/y4qzdzzz05qr

No diff gives this result:

```
Index:
===================================================================
---
+++
```

* Actually check the right thing in the fix as well
---
 src/commands/readme.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/commands/readme.js b/src/commands/readme.js
index 11e81d351..00813c63c 100644
--- a/src/commands/readme.js
+++ b/src/commands/readme.js
@@ -101,7 +101,7 @@ module.exports.handler = function readme(argv) {
         '',
         ''
       );
-      if (!diffRaw.length) {
+      if (diffRaw.split('\n').length === 5) {
         log(`${argv.readmeFile} is up to date.`);
         process.exit(0);
       }