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Default initialise is_handle_internal_

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gcc12 flags `is_handle_internal_` as maybe being uninitialised. This PR adds a default initialisation for `is_handle_internal_` to avoid this.
```
/usr/local/include/mio/detail/mmap.ipp:419:8: warning: '<anonymous>.mio::basic_mmap<mio::access_mode::write, char>::is_handle_internal_' may be used uninitialized [-Wmaybe-uninitialized]
  419 |     if(is_handle_internal_)
      |        ^~~~~~~~~~~~~~~~~~~
```
This commit is contained in:
Alex Biddulph 2022-08-19 10:11:39 +10:00 committed by GitHub
parent 3f86a95c07
commit d37d75dfeb
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1 changed files with 1 additions and 1 deletions
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2
include/mio/mmap.hpp
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@ -97,7 +97,7 @@ private:
// user provided it, but we must close it if we obtained it using the
// provided path. For this reason, this flag is used to determine when to
// close `file_handle_`.
bool is_handle_internal_;
bool is_handle_internal_{false};
public:
/**