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Avoid duplicate backup paths 

Target directories from the from-files argument get added to the command
line args, after which all command line args were appended to the same
variable again causing duplicates. Split the used variables to avoid
this.

Signed-off-by: Sjoerd Simons <sjoerd@luon.net>
This commit is contained in:
Sjoerd Simons 2016-12-18 23:20:08 +01:00
parent 98237bf942
commit e1fc455079
1 changed files with 3 additions and 2 deletions
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5
src/cmds/restic/cmd_backup.go
View File

@ -289,7 +289,7 @@ func readLinesFromFile(filename string) ([]string, error) {
}
func runBackup(opts BackupOptions, gopts GlobalOptions, args []string) error {
target, err := readLinesFromFile(opts.FilesFrom)
fromfile, err := readLinesFromFile(opts.FilesFrom)
if err != nil {
return err
}
@ -297,11 +297,12 @@ func runBackup(opts BackupOptions, gopts GlobalOptions, args []string) error {
// merge files from files-from into normal args so we can reuse the normal
// args checks and have the ability to use both files-from and args at the
// same time
args = append(args, target...)
args = append(args, fromfile...)
if len(args) == 0 {
return errors.Fatalf("wrong number of parameters")
}
target := make([]string, 0, len(args))
for _, d := range args {
if a, err := filepath.Abs(d); err == nil {
d = a