diff options
Diffstat (limited to 'src/patterns.rs')
| -rw-r--r-- | src/patterns.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/patterns.rs b/src/patterns.rs index 7ab43def8c7..465d64627e8 100644 --- a/src/patterns.rs +++ b/src/patterns.rs @@ -144,7 +144,8 @@ impl Rewrite for Pat { let prefix = prefix.iter().map(|p| p.rewrite(context, shape)); let slice_pat = slice_pat .as_ref() - .map(|p| Some(format!("{}..", p.rewrite(context, shape)?))); + .and_then(|p| p.rewrite(context, shape)) + .map(|rw| Some(format!("{}..", if rw == "_" { "" } else { &rw }))); let suffix = suffix.iter().map(|p| p.rewrite(context, shape)); // Munge them together. |