From 7a84d27dca8ca85edf039e01c188a9d02f97fbb8 Mon Sep 17 00:00:00 2001 From: Matt Baer Date: Mon, 26 Dec 2022 13:17:56 -0500 Subject: [PATCH] Re-use err variable, instead of creating new error vars --- app.go | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/app.go b/app.go index aef1fe3..303cb36 100644 --- a/app.go +++ b/app.go @@ -513,9 +513,9 @@ requests. We recommend supplying a valid host name.`) // old sockets will remain after server closes; // we need to delete them in order to open new ones - removeSocketErr := os.Remove(bindAddress) - if removeSocketErr != nil && !os.IsNotExist(removeSocketErr) { - log.Error("%s already exists but could not be removed: %v", bindAddress, removeSocketErr) + err = os.Remove(bindAddress) + if err != nil && !os.IsNotExist(err) { + log.Error("%s already exists but could not be removed: %v", bindAddress, err) os.Exit(1) } } else { @@ -526,16 +526,16 @@ requests. We recommend supplying a valid host name.`) log.Info("Serving on %s://%s", protocol, bindAddress) log.Info("---") - listener, listenErr := net.Listen(network, bindAddress) - if listenErr != nil { - log.Error("Could not bind to address: %v", listenErr) + listener, err := net.Listen(network, bindAddress) + if err != nil { + log.Error("Could not bind to address: %v", err) os.Exit(1) } if network == "unix" { - chmodSocketErr := os.Chmod(bindAddress, 0o666) - if chmodSocketErr != nil { - log.Error("Could not update socket permissions: %v", chmodSocketErr) + err = os.Chmod(bindAddress, 0o666) + if err != nil { + log.Error("Could not update socket permissions: %v", err) os.Exit(1) } }