expunge &Vec<T> pattern (#1579)

* expunge &Vec<T> pattern * fix travis
2016-07-12 10:28:35 +02:00
parent 92fd00f41e
commit 7200cfcbc9
13 changed files with 48 additions and 49 deletions
--- a/parity/configuration.rs
+++ b/parity/configuration.rs
@@ -238,7 +238,7 @@ impl Configuration {
 				})
 			}).collect(),
 			Some(_) => Vec::new(),
-			None => spec.nodes().clone(),
+			None => spec.nodes().to_owned(),
 		}
 	}