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don't imbue boost::filesystem::path with locale "C" on windows

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fixes https://github.com/bitcoin/bitcoin/issues/6078

Github-Pull: #6093
Rebased-From: b3ffcdf91608d4435acfb9b0a6266a4073ffaf7f 3da78490073b04f52f0136e17b07246cc37bedf1
This commit is contained in:
Jonas Schnelli 2015-05-01 13:32:25 +02:00 committed by Wladimir J. van der Laan
parent 9a5b88cc0c
commit 424ae6629b
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GPG Key ID: 74810B012346C9A6
1 changed files with 5 additions and 3 deletions
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8
src/util.cpp
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@ -713,18 +713,20 @@ void RenameThread(const char* name)
void SetupEnvironment()
{
std::locale loc("C");
// On most POSIX systems (e.g. Linux, but not BSD) the environment's locale
// may be invalid, in which case the "C" locale is used as fallback.
#if !defined(WIN32) && !defined(MAC_OSX) && !defined(__FreeBSD__) && !defined(__OpenBSD__)
try {
loc = std::locale(""); // Raises a runtime error if current locale is invalid
std::locale(""); // Raises a runtime error if current locale is invalid
} catch (const std::runtime_error&) {
setenv("LC_ALL", "C", 1);
}
#endif
// The path locale is lazy initialized and to avoid deinitialization errors
// The path locale is lazy initialized and to avoid deinitialization errors
// in multithreading environments, it is set explicitly by the main thread.
// A dummy locale is used to extract the internal default locale, used by
// boost::filesystem::path, which is then used to explicitly imbue the path.
std::locale loc = boost::filesystem::path::imbue(std::locale::classic());
boost::filesystem::path::imbue(loc);
}