Merge pull request #585 from gamechanger/tnt-no-known-hosts

Create required known_hosts file if it does not exists
gamechanger · Sep 14, 2015 · ee1e190 · ee1e190
2 parents d51aa26 + fb14ac1
commit ee1e190
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/dusty/systems/known_hosts/__init__.py b/dusty/systems/known_hosts/__init__.py
@@ -11,6 +11,8 @@ def _get_known_hosts_path():
 
 def ensure_known_hosts(hosts):
     known_hosts_path = _get_known_hosts_path()
+    if not os.path.exists(known_hosts_path):
+        open(known_hosts_path, 'a+').close()
     modified = False
     with open(known_hosts_path, 'r+') as f:
         contents = f.read()