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Merge pull request #4342 from greatroar/errors

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cmd: Don't check for errno == 0
This commit is contained in:
Michael Eischer 2023-05-31 22:17:07 +02:00 committed by GitHub
commit 88a10a368f
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1 changed files with 1 additions and 17 deletions
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18
cmd/restic/global.go
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@ -10,7 +10,6 @@ import (
"runtime" "runtime"
"strconv" "strconv"
"strings" "strings"
"syscall"
"time" "time"
"github.com/restic/restic/internal/backend" "github.com/restic/restic/internal/backend"
@ -151,21 +150,6 @@ func init() {
restoreTerminal() restoreTerminal()
} }
// checkErrno returns nil when err is set to syscall.Errno(0), since this is no
// error condition.
func checkErrno(err error) error {
e, ok := err.(syscall.Errno)
if !ok {
return err
}
if e == 0 {
return nil
}
return err
}
func stdinIsTerminal() bool { func stdinIsTerminal() bool {
return term.IsTerminal(int(os.Stdin.Fd())) return term.IsTerminal(int(os.Stdin.Fd()))
} }
@ -214,7 +198,7 @@ func restoreTerminal() {
if !isReadingPassword { if !isReadingPassword {
return code, nil return code, nil
} }
err := checkErrno(term.Restore(fd, state)) err := term.Restore(fd, state)
if err != nil { if err != nil {
fmt.Fprintf(os.Stderr, "unable to restore terminal state: %v\n", err) fmt.Fprintf(os.Stderr, "unable to restore terminal state: %v\n", err)
} }