From 64068989a1f47142aa7cf06e542ddc62acb408d4 Mon Sep 17 00:00:00 2001
From: Gabriel Augendre <gabriel@augendre.info>
Date: Sat, 28 Dec 2019 10:44:30 +0100
Subject: [PATCH] Protect `config login` against empty config file

---
 cleantoots/config.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/cleantoots/config.py b/cleantoots/config.py
index 86fac12..245259d 100644
--- a/cleantoots/config.py
+++ b/cleantoots/config.py
@@ -92,6 +92,11 @@ def edit(config):
 @click.pass_obj
 def login(config):
     """Fetch credentials for each app described in config file."""
+    if not config.sections():
+        click.secho("The config file doesn't seem to have any section.", fg="yellow")
+        command = click.style("cleantoots config setup", bold=True)
+        click.secho("You should set it up first. Use: {}".format(command))
+        return
     for section in config.sections():
         section = config[section]
         Mastodon.create_app(