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@@ -1,21 +1,20 @@
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package cli
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package cli
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-import "bytes"
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+import "strings"
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// Errors is a list of errors.
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// Errors is a list of errors.
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// Useful in a loop if you don't want to return the error right away and you want to display after the loop,
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// Useful in a loop if you don't want to return the error right away and you want to display after the loop,
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// all the errors that happened during the loop.
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// all the errors that happened during the loop.
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type Errors []error
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type Errors []error
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-func (errs Errors) Error() string {
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- if len(errs) < 1 {
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+func (errList Errors) Error() string {
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+ if len(errList) < 1 {
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return ""
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return ""
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}
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}
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- var buf bytes.Buffer
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- buf.WriteString(errs[0].Error())
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- for _, err := range errs[1:] {
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- buf.WriteString(", ")
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- buf.WriteString(err.Error())
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+
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+ out := make([]string, len(errList))
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+ for i := range errList {
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+ out[i] = errList[i].Error()
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}
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}
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- return buf.String()
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+ return strings.Join(out, ", ")
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}
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}
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