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changed made based on issue 28
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@ -296,7 +296,8 @@ Once we're done with our first attempt at refactoring the function, we can proce
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```go
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func GetItem(extension string) (Item, error) {
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if ref, ok := getReference(extension) {
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ref, ok := getReference(extension)
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if !ok {
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return EmptyItem, ErrReferenceNotFound
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}
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return getItemByReference(ref)
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@ -748,7 +749,7 @@ type ErrorDetails interface {
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type errDetails struct {
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errtype error
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details string
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details interface{}
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}
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func NewErrorDetails(err error, details ...interface{}) ErrorDetails {
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