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| author | Christoph Reiter <reiter.christoph@gmail.com> | 2020-11-08 13:59:28 +0100 |
|---|---|---|
| committer | Jussi Pakkanen <jpakkane@gmail.com> | 2020-11-08 19:10:48 +0200 |
| commit | 5dd174c60b209aff2eef8fa38c12cc8a3c6753db (patch) | |
| tree | 99b93c4f7c7f263c32746ea4ffbf2103e0ada6cf /docs/markdown | |
| parent | 3e6fbde94c1cb8d4e01b7daf0282c315ff0e6c7d (diff) | |
| download | meson-5dd174c60b209aff2eef8fa38c12cc8a3c6753db.zip meson-5dd174c60b209aff2eef8fa38c12cc8a3c6753db.tar.gz meson-5dd174c60b209aff2eef8fa38c12cc8a3c6753db.tar.bz2 | |
Fix "generator doesn't stop" on Windows
When TemporaryDirectory() cleans up on __exit__ it sometimes throws
OSError noting that the dir isn't empty. This happens after the
first yield in this generator and leads to the exception being handled
which leads to a second yield.
contextlib.contextmanager() fails then since the function it wraps is only
allowed to yield once.
Fix this by not yielding again in the error case.
Fixes #7947
Diffstat (limited to 'docs/markdown')
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