Fix clippy lint

2022-06-27 12:01:23 +02:00 · 2022-06-27 12:01:23 +02:00 · fdfe7dd60d
parent 928394cc32
commit fdfe7dd60d
1 changed files with 1 additions and 1 deletions
--- a/src/block/manager.rs
+++ b/src/block/manager.rs
@ -738,7 +738,7 @@ impl Worker for ResyncWorker {
 		if elen > 0 {
 			ret.push(format!("{} blocks in error state", elen));
 		}
-		if ret.len() > 0 {
+		if !ret.is_empty() {
 			Some(ret.join(", "))
 		} else {
 			None