james/yubikey.rs
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change length comparison to is_empty check per clippy

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Carl Wallace
2019-11-27 15:26:13 -05:00
parent 0f1ef2f519
commit 13b350f822
1 changed files with 1 additions and 1 deletions
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src/transaction.rs
+1 -1
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@@ -421,7 +421,7 @@ impl<'tx> Transaction<'tx> {
sw = response.status_words().code(); sw = response.status_words().code();
if 0 != out_data.len() && (out_data.len() - response.data().len() > max_out) { if !out_data.is_empty() && (out_data.len() - response.data().len() > max_out) {
error!( error!(
"output buffer too small: wanted to write {}, max was {}", "output buffer too small: wanted to write {}, max was {}",
out_data.len() - response.data().len(), out_data.len() - response.data().len(),