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This commit is contained in:
Chris Cowley 2024-09-26 15:53:25 +02:00
parent c709eaf71a
commit a5ec44b1f1
1 changed files with 1 additions and 1 deletions
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2
greetings.go
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@ -6,7 +6,7 @@ import (
) )
// Hello returns a greeting for the named person. // Hello returns a greeting for the named person.
func Hello(name string) string { func Hello(name string) (string, error) {
// If no name was given, return an error with a message. // If no name was given, return an error with a message.
if name == "" { if name == "" {
return "", errors.New("empty name") return "", errors.New("empty name")