From 4da8cab5f87dd52df1df9ae39d146d18ee79f907 Mon Sep 17 00:00:00 2001
From: sh4869 <nobuk4869@gmail.com>
Date: Fri, 22 Jan 2016 21:51:25 +0900
Subject: [PATCH] return null when user doesn't set up a remote repository

---
 lib/src/git.dart | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/src/git.dart b/lib/src/git.dart
index 31da872..65e4411 100644
--- a/lib/src/git.dart
+++ b/lib/src/git.dart
@@ -27,6 +27,7 @@ Future<String> gitUserEmail() => gitConfig('user.email');
 Future<String> gitRepoHomepage() => gitConfig('remote.origin.url').then(repoUrlToHomepage);
 
 String repoUrlToHomepage(String repo) {
+  if (repo == '') return null;
   var uri = Uri.parse(repo);
   p.Context context = p.Style.url.context;
   // Remove '.git' suffix.