From eeedb6025a4ede0d301b0b5356d13d14290e11b1 Mon Sep 17 00:00:00 2001
From: Devaev Maxim <mdevaev@gmail.com>
Date: Wed, 30 Sep 2020 12:03:10 +0300
Subject: [PATCH] Check config toplevel

---
 kvmd/apps/__init__.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/kvmd/apps/__init__.py b/kvmd/apps/__init__.py
index 038441f2..f301e7d5 100644
--- a/kvmd/apps/__init__.py
+++ b/kvmd/apps/__init__.py
@@ -140,6 +140,8 @@ def init(
 def _init_config(config_path: str, override_options: List[str], **load_flags: bool) -> Section:
     config_path = os.path.expanduser(config_path)
     raw_config: Dict = load_yaml_file(config_path)
+    if not isinstance(raw_config, dict):
+        raise SystemExit(f"Config error: Top-level of the file {config_path!r} must be a dictionary")
 
     scheme = _get_config_scheme()
     try: