| commit | 1bcbb5f704bd59de4295daa92d42edae2545498f | [log] [tgz] |
|---|---|---|
| author | Paul Wankadia <[email protected]> | Mon Apr 24 14:58:20 2017 +1000 |
| committer | Paul Wankadia <[email protected]> | Mon Apr 24 04:59:29 2017 +0000 |
| tree | 3e8c2811fd8593ff18e6bbb5228fb6585a70f3f9 | |
| parent | ade2c95963a1323c4cde4661dc178c9ced30056b [diff] [blame] |
Remove redundant lowercase check. Change-Id: I332ba23b4f9d4f65de0d27dd4ce906363d01049b Reviewed-on: https://code-review.googlesource.com/12431 Reviewed-by: Paul Wankadia <[email protected]>
diff --git a/re2/tostring.cc b/re2/tostring.cc index fc9faca..278c310 100644 --- a/re2/tostring.cc +++ b/re2/tostring.cc
@@ -131,8 +131,7 @@ t->append(1, '\\'); t->append(1, static_cast<char>(r)); } else if (foldcase && 'a' <= r && r <= 'z') { - if ('a' <= r && r <= 'z') - r += 'A' - 'a'; + r -= 'a' - 'A'; t->append(1, '['); t->append(1, static_cast<char>(r)); t->append(1, static_cast<char>(r) + 'a' - 'A');