From 2006902b8a02ea04b7dd5803ac84237a27866b20 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=A9mie=20Astori?= <jeremie@astori.fr>
Date: Mon, 16 Apr 2018 16:08:30 +0200
Subject: [PATCH] Check if working directory is a git repo itself before
 getting commit hash

---
 src/helper.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/helper.js b/src/helper.js
index 0f466ad2..065a83a5 100644
--- a/src/helper.js
+++ b/src/helper.js
@@ -62,6 +62,11 @@ function getGitCommit() {
 		return _gitCommit;
 	}
 
+	if (!fs.existsSync(path.resolve(__dirname, "..", ".git", "HEAD"))) {
+		_gitCommit = null;
+		return null;
+	}
+
 	try {
 		_gitCommit = require("child_process")
 			.execSync(