launchpad.net/~rogpeppe/juju-core/500-errgo-fix@v0.0.0-20140213181702-000000002356/environs/sshstorage/error.go (about)

     1  // Copyright 2013 Canonical Ltd.
     2  // Licensed under the AGPLv3, see LICENCE file for details.
     3  
     4  package sshstorage
     5  
     6  import (
     7  	"fmt"
     8  )
     9  
    10  type SSHStorageError struct {
    11  	Output   string
    12  	ExitCode int
    13  }
    14  
    15  func (e SSHStorageError) Error() string {
    16  	if e.Output == "" {
    17  		return fmt.Sprintf("exit code %d", e.ExitCode)
    18  	}
    19  	return e.Output
    20  }