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Strip trailing slashes when checking for directories on Windows.

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This commit is contained in:
William D. Jones 2025-05-15 18:36:04 -04:00
parent 4c72b0ecd8
commit 7d4d544001
1 changed files with 9 additions and 1 deletions
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10
kernel/io.cc
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@ -251,7 +251,15 @@ bool check_is_directory(const std::string& dirname)
{
#if defined(_WIN32)
struct _stat info;
if (_stat(dirname.c_str(), &info) != 0)
auto dirname_ = dirname;
/* On old versions of Visual Studio and current versions on MinGW,
_stat will fail if the path ends with a trailing slash. */
if (dirname.back() == '/' || dirname.back() == '\\') {
dirname_ = dirname.substr(0, dirname.length() - 1);
}
if (_stat(dirname_.c_str(), &info) != 0)
{
return false;
}