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https://github.com/writefreely/writefreely
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Re-use err variable, instead of creating new error vars
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parent
baaf0580f5
commit
7a84d27dca
1 changed files with 9 additions and 9 deletions
18
app.go
18
app.go
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@ -513,9 +513,9 @@ requests. We recommend supplying a valid host name.`)
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// old sockets will remain after server closes;
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// we need to delete them in order to open new ones
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removeSocketErr := os.Remove(bindAddress)
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if removeSocketErr != nil && !os.IsNotExist(removeSocketErr) {
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log.Error("%s already exists but could not be removed: %v", bindAddress, removeSocketErr)
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err = os.Remove(bindAddress)
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if err != nil && !os.IsNotExist(err) {
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log.Error("%s already exists but could not be removed: %v", bindAddress, err)
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os.Exit(1)
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}
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} else {
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@ -526,16 +526,16 @@ requests. We recommend supplying a valid host name.`)
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log.Info("Serving on %s://%s", protocol, bindAddress)
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log.Info("---")
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listener, listenErr := net.Listen(network, bindAddress)
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if listenErr != nil {
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log.Error("Could not bind to address: %v", listenErr)
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listener, err := net.Listen(network, bindAddress)
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if err != nil {
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log.Error("Could not bind to address: %v", err)
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os.Exit(1)
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}
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if network == "unix" {
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chmodSocketErr := os.Chmod(bindAddress, 0o666)
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if chmodSocketErr != nil {
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log.Error("Could not update socket permissions: %v", chmodSocketErr)
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err = os.Chmod(bindAddress, 0o666)
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if err != nil {
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log.Error("Could not update socket permissions: %v", err)
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os.Exit(1)
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}
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}
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