diff options
Diffstat (limited to 'llvm/lib/Support/Unix')
| -rw-r--r-- | llvm/lib/Support/Unix/Path.inc | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/llvm/lib/Support/Unix/Path.inc b/llvm/lib/Support/Unix/Path.inc index 7a5816ba1dd..93f8982196b 100644 --- a/llvm/lib/Support/Unix/Path.inc +++ b/llvm/lib/Support/Unix/Path.inc @@ -920,12 +920,18 @@ std::error_code real_path(const Twine &path, SmallVectorImpl<char> &dest, namespace path { bool home_directory(SmallVectorImpl<char> &result) { - if (char *RequestedDir = getenv("HOME")) { - result.clear(); - result.append(RequestedDir, RequestedDir + strlen(RequestedDir)); - return true; + char *RequestedDir = getenv("HOME"); + if (!RequestedDir) { + struct passwd *pw = getpwuid(getuid()); + if (pw && pw->pw_dir) + RequestedDir = pw->pw_dir; } - return false; + if (!RequestedDir) + return false; + + result.clear(); + result.append(RequestedDir, RequestedDir + strlen(RequestedDir)); + return true; } static bool getDarwinConfDir(bool TempDir, SmallVectorImpl<char> &Result) { |
