From 45b4c8a72474d38d0fcba342758b44d9238c76de Mon Sep 17 00:00:00 2001
From: Julian P Samaroo <jpsamaroo@jpsamaroo.me>
Date: Sat, 30 Mar 2019 15:23:14 -0500
Subject: [PATCH] Handle no configured accounts gracefully

Instead of throwing a runtime error, when no accounts are configured in
accounts.conf, we provide an informative error message.
---
 config/config.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/config/config.go b/config/config.go
index 7aff1ea..e5e332e 100644
--- a/config/config.go
+++ b/config/config.go
@@ -93,6 +93,10 @@ func loadAccountConfig(path string) ([]AccountConfig, error) {
 		}
 		accounts = append(accounts, account)
 	}
+	if len(accounts) == 0 {
+		err = errors.New("No accounts configured in accounts.conf")
+		return nil, err
+	}
 	return accounts, nil
 }