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changed made based on issue 28

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This commit is contained in:
Lasse Martin Jakobsen 2019-08-05 10:41:05 +02:00
parent 1aead7e4d1
commit a8493ef2e8
1 changed files with 3 additions and 2 deletions
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5
README.md
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@ -296,7 +296,8 @@ Once we're done with our first attempt at refactoring the function, we can proce
```go
func GetItem(extension string) (Item, error) {
if ref, ok := getReference(extension) {
ref, ok := getReference(extension)
if !ok {
return EmptyItem, ErrReferenceNotFound
}
return getItemByReference(ref)
@ -748,7 +749,7 @@ type ErrorDetails interface {
type errDetails struct {
errtype error
details string
details interface{}
}
func NewErrorDetails(err error, details ...interface{}) ErrorDetails {