diff options
Diffstat (limited to 'vendor/github.com/hashicorp/go-multierror/format.go')
-rw-r--r-- | vendor/github.com/hashicorp/go-multierror/format.go | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/vendor/github.com/hashicorp/go-multierror/format.go b/vendor/github.com/hashicorp/go-multierror/format.go index bb65a12..47f13c4 100644 --- a/vendor/github.com/hashicorp/go-multierror/format.go +++ b/vendor/github.com/hashicorp/go-multierror/format.go | |||
@@ -12,12 +12,16 @@ type ErrorFormatFunc func([]error) string | |||
12 | // ListFormatFunc is a basic formatter that outputs the number of errors | 12 | // ListFormatFunc is a basic formatter that outputs the number of errors |
13 | // that occurred along with a bullet point list of the errors. | 13 | // that occurred along with a bullet point list of the errors. |
14 | func ListFormatFunc(es []error) string { | 14 | func ListFormatFunc(es []error) string { |
15 | if len(es) == 1 { | ||
16 | return fmt.Sprintf("1 error occurred:\n\t* %s\n\n", es[0]) | ||
17 | } | ||
18 | |||
15 | points := make([]string, len(es)) | 19 | points := make([]string, len(es)) |
16 | for i, err := range es { | 20 | for i, err := range es { |
17 | points[i] = fmt.Sprintf("* %s", err) | 21 | points[i] = fmt.Sprintf("* %s", err) |
18 | } | 22 | } |
19 | 23 | ||
20 | return fmt.Sprintf( | 24 | return fmt.Sprintf( |
21 | "%d error(s) occurred:\n\n%s", | 25 | "%d errors occurred:\n\t%s\n\n", |
22 | len(es), strings.Join(points, "\n")) | 26 | len(es), strings.Join(points, "\n\t")) |
23 | } | 27 | } |