Fixing some clippy warnings

2016-11-28 13:20:49 +01:00
parent e1e7886918
commit 2b3d100de2
33 changed files with 72 additions and 81 deletions
--- a/signer/src/ws_server/session.rs
+++ b/signer/src/ws_server/session.rs
@@ -99,7 +99,7 @@ fn auth_is_valid(codes_path: &Path, protocols: ws::Result<Vec<&str>>) -> bool {

 							let res = codes.is_valid(&auth, time);
 							// make sure to save back authcodes - it might have been modified
-							if let Err(_) = codes.to_file(codes_path) {
+							if codes.to_file(codes_path).is_err() {
 								warn!(target: "signer", "Couldn't save authorization codes to file.");
 							}
 							res