Make EditScript.IsIdentity use a non-pointer receiver

pkg / diff

BSD 3-Clause "New" or "Revised" License

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Make EditScript.IsIdentity use a non-pointer receiver #2

Closed mvdan closed 5 years ago

mvdan commented 6 years ago

All of its other methods don't use pointer receivers, and this particular one never writes to any field, so it seems unnecessary to make this inconsistent.