same

Author: masci

Diff for: test/test_main.py

@@ -76,6 +76,7 @@ def test_command_board_list(run_command):
         assert 'protocol_label' in port
 
 
+@pytest.mark.skipif(os.getenv('APPVEYOR'), reason="Appveyor VMs have no serial ports")
 def test_command_board_listall(run_command):
     result = run_command('board listall')
     assert result.ok