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-rw-r--r--openpgp/src/packet/user_attribute.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/openpgp/src/packet/user_attribute.rs b/openpgp/src/packet/user_attribute.rs
index 57d93e82..30249d58 100644
--- a/openpgp/src/packet/user_attribute.rs
+++ b/openpgp/src/packet/user_attribute.rs
@@ -172,7 +172,7 @@ impl<'a> Iterator for SubpacketIterator<'a> {
Err(e) => return Some(Err(e.into())),
};
- if raw.len() == 0 {
+ if raw.is_empty() {
return Some(Err(Error::MalformedPacket(
"Subpacket without type octet".into()).into()));
}