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| author | Nick Cameron <nrc@ncameron.org> | 2016-05-27 20:33:19 +1200 |
|---|---|---|
| committer | Marcus Klaas de Vries <mail@marcusklaas.nl> | 2016-05-27 10:33:19 +0200 |
| commit | d6bcfceb7e122ab86009ea36ff01388e613ca353 (patch) | |
| tree | d07a24b1dc2d449351e5ab8a6e17c156e9623a49 /src/chains.rs | |
| parent | 775de8a62b3c19521543cb6b9130979eb6747c75 (diff) | |
Don't put a newline before `?` when it is the second sub-expression in a chain (#1012)
Fixes #1003
Diffstat (limited to 'src/chains.rs')
| -rw-r--r-- | src/chains.rs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/chains.rs b/src/chains.rs index 3f306abfdca..faf368d41c1 100644 --- a/src/chains.rs +++ b/src/chains.rs @@ -179,7 +179,9 @@ pub fn rewrite_chain(expr: &ast::Expr, format!("\n{}", indent.to_string(context.config)) }; - let first_connector = if extend { + let first_connector = if extend || subexpr_list.len() == 0 { + "" + } else if let ast::ExprKind::Try(_) = subexpr_list[0].node { "" } else { &*connector |