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Diffstat (limited to 'libbuild2/script/run.cxx')
| -rw-r--r-- | libbuild2/script/run.cxx | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libbuild2/script/run.cxx b/libbuild2/script/run.cxx index 1971bd1..0d9e472 100644 --- a/libbuild2/script/run.cxx +++ b/libbuild2/script/run.cxx @@ -1015,6 +1015,8 @@ namespace build2 // // Set the empty_ flag to false after the first character is read. // + // @@ PERF: reading one character at a time is not ideal. + // auto get = [this] () -> optional<char> { char r; |