diff options
Diffstat (limited to 'python/servo/devenv_commands.py')
| -rw-r--r-- | python/servo/devenv_commands.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/python/servo/devenv_commands.py b/python/servo/devenv_commands.py index 30c8a440750..76f4a5e0bd3 100644 --- a/python/servo/devenv_commands.py +++ b/python/servo/devenv_commands.py @@ -21,6 +21,8 @@ class MachCommands(CommandBase): 'params', default=None, nargs='...', help="Command-line arguments to be passed through to Cargo") def cargo(self, params): + if not params: + params = [] return subprocess.call(["cargo"] + params, env=self.build_env()) |