allow empty ip and token values, fixes #36

rytilahti · Aug 6, 2017 · a69db2d · a69db2d
1 parent 5af95d1
commit a69db2d
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/mirobo/vacuum_cli.py b/mirobo/vacuum_cli.py
@@ -21,6 +21,8 @@
 
 
 def validate_ip(ctx, param, value):
+    if value is None:
+        return value
     try:
         ipaddress.ip_address(value)
         return value
@@ -29,6 +31,8 @@ def validate_ip(ctx, param, value):
 
 
 def validate_token(ctx, param, value):
+    if value is None:
+        return value
     token_len = len(value)
     if token_len != 32:
         raise click.BadParameter("Token length != 32 chars: %s" % token_len)