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fix comma list

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This commit is contained in:
Aleksey Kladov 2018-08-28 21:48:14 +03:00
parent e6ab53619b
commit 6effddb18c
1 changed files with 1 additions and 1 deletions
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2
crates/libeditor/src/code_actions.rs
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@ -110,9 +110,9 @@ fn comma_list(buf: &mut String, bra: &str, ket: &str, items: impl Iterator<Item=
let mut first = true; let mut first = true;
for item in items { for item in items {
if !first { if !first {
first = false;
buf.push_str(", "); buf.push_str(", ");
} }
first = false;
write!(buf, "{}", item).unwrap(); write!(buf, "{}", item).unwrap();
} }
buf.push_str(ket); buf.push_str(ket);