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backup: Add warning when patterns do not match any files

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This commit is contained in:
Alexander Neumann 2018-11-03 14:51:30 +01:00
parent a630d69e0c
commit c0572ca15f
1 changed files with 3 additions and 0 deletions
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3
cmd/restic/cmd_backup.go
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@ -315,6 +315,9 @@ func collectTargets(opts BackupOptions, args []string) (targets []string, err er
if err != nil {
return nil, errors.WithMessage(err, fmt.Sprintf("pattern: %s", line))
}
if len(expanded) == 0 {
Warnf("pattern %q does not match any files, skipping\n", line)
}
lines = append(lines, expanded...)
}