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eliminate needless branch condition
authorUrabe, Shyouhei <shyouhei@ruby-lang.org>
Tue, 22 Mar 2016 11:12:37 +0000 (20:12 +0900)
committerUrabe, Shyouhei <shyouhei@ruby-lang.org>
Tue, 22 Mar 2016 11:12:37 +0000 (20:12 +0900)
commitbd1138beea41ecf701cae07f9c2d22801e6528b9
treead08d1b4c48e2fb4331818c6791797f350f1667f
parentc0e5bf414949f86d5a95f35498de7c8c02b2450b
eliminate needless branch condition

We already see `if (fold_preserve_f) {` before those lines, so reaching
here indicates `fold_preserve_f` is always false.
nkf.c