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| author | Eelco Dolstra <edolstra@gmail.com> | 2019-11-22 16:06:44 +0100 |
|---|---|---|
| committer | Eelco Dolstra <edolstra@gmail.com> | 2019-11-22 16:18:13 +0100 |
| commit | ba87b08f8529e4d9f8c58d8c625152058ceadb75 (patch) | |
| tree | c78196cbeb52273c3d5b99ff8dee314108940b9a /README.md | |
| parent | fd900c45b5ff9c6dc7f3ec814eca4ad603720899 (diff) | |
getEnv(): Return std::optional
This allows distinguishing between an empty value and no value.
Diffstat (limited to 'README.md')
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