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Merge pull request #6093

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3da7849 [squashme] simplify SetupEnvironment() (by dexX7) (Jonas Schnelli)
b3ffcdf don't imbue boost::filesystem::path with locale "C" on windows (Jonas Schnelli)
This commit is contained in:
Wladimir J. van der Laan 2015-05-10 14:21:38 +02:00
commit 23254131a3
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1 changed files with 5 additions and 3 deletions
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src/util.cpp
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@ -726,18 +726,20 @@ void RenameThread(const char* name)
void SetupEnvironment() void SetupEnvironment()
{ {
std::locale loc("C");
// On most POSIX systems (e.g. Linux, but not BSD) the environment's locale // 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. // may be invalid, in which case the "C" locale is used as fallback.
#if !defined(WIN32) && !defined(MAC_OSX) && !defined(__FreeBSD__) && !defined(__OpenBSD__) #if !defined(WIN32) && !defined(MAC_OSX) && !defined(__FreeBSD__) && !defined(__OpenBSD__)
try { 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&) { } catch (const std::runtime_error&) {
setenv("LC_ALL", "C", 1); setenv("LC_ALL", "C", 1);
} }
#endif #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. // 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); boost::filesystem::path::imbue(loc);
} }