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-rw-r--r--src/lib.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/lib.rs b/src/lib.rs
index 3b59f19..b17cb56 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -417,7 +417,7 @@ impl<'a> MailHeaderMap for Vec<MailHeader<'a>> {
fn get_first_value(&self, key: &str) -> Result<Option<String>, MailParseError> {
for x in self {
if try!(x.get_key()).eq_ignore_ascii_case(key) {
- return x.get_value().map(|v| Some(v));
+ return x.get_value().map(Some);
}
}
Ok(None)