diff options
Diffstat (limited to 'src/bootstrap/builder.rs')
| -rw-r--r-- | src/bootstrap/builder.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/bootstrap/builder.rs b/src/bootstrap/builder.rs index 9d037dad9cc..c94d6cb4c1f 100644 --- a/src/bootstrap/builder.rs +++ b/src/bootstrap/builder.rs @@ -326,7 +326,7 @@ pub enum Kind { impl<'a> Builder<'a> { fn get_step_descriptions(kind: Kind) -> Vec<StepDescription> { macro_rules! describe { - ($($rule:ty),+ $(,)*) => {{ + ($($rule:ty),+ $(,)?) => {{ vec![$(StepDescription::from::<$rule>()),+] }}; } |