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Fabian Neundorf | 75e2578 Changeset → |
[IMPROV] isbn: Simplify hyphenateIsbnNumber As is_valid is called in any case before hyphenating it, it can be called in one place before any selection happens. Also is_valid does call getIsbn anyway so the exception at the end can't happen when it didn't happen in is_valid. Change-Id: I64dcea54a41ee48724881b201ee3f837002bca40 |