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| author | Lioncash <mathew1800@gmail.com> | 2019-05-23 20:24:11 +0200 |
|---|---|---|
| committer | Lioncash <mathew1800@gmail.com> | 2019-05-23 20:24:13 +0200 |
| commit | 11e9bee91d645cba69e936916394a0a03875c878 (patch) | |
| tree | f27f82a7cfedb748013fa0d6f236f8dd3583d7e2 /src/common | |
| parent | common/file_util: Remove duplicated documentation comments (diff) | |
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Diffstat (limited to 'src/common')
| -rw-r--r-- | src/common/file_util.cpp | 4 | ||||
| -rw-r--r-- | src/common/file_util.h | 3 |
2 files changed, 4 insertions, 3 deletions
diff --git a/src/common/file_util.cpp b/src/common/file_util.cpp index 740310807..d8812837e 100644 --- a/src/common/file_util.cpp +++ b/src/common/file_util.cpp @@ -525,7 +525,7 @@ void CopyDir(const std::string& source_path, const std::string& dest_path) { #endif } -std::string GetCurrentDir() { +std::optional<std::string> GetCurrentDir() { // Get the current working directory (getcwd uses malloc) #ifdef _WIN32 wchar_t* dir; @@ -535,7 +535,7 @@ std::string GetCurrentDir() { if (!(dir = getcwd(nullptr, 0))) { #endif LOG_ERROR(Common_Filesystem, "GetCurrentDirectory failed: {}", GetLastErrorMsg()); - return nullptr; + return {}; } #ifdef _WIN32 std::string strDir = Common::UTF16ToUTF8(dir); diff --git a/src/common/file_util.h b/src/common/file_util.h index c325f5b49..cde7ddf2d 100644 --- a/src/common/file_util.h +++ b/src/common/file_util.h @@ -9,6 +9,7 @@ #include <fstream> #include <functional> #include <limits> +#include <optional> #include <string> #include <string_view> #include <type_traits> @@ -118,7 +119,7 @@ u64 ScanDirectoryTree(const std::string& directory, FSTEntry& parent_entry, bool DeleteDirRecursively(const std::string& directory, unsigned int recursion = 256); // Returns the current directory -std::string GetCurrentDir(); +std::optional<std::string> GetCurrentDir(); // Create directory and copy contents (does not overwrite existing files) void CopyDir(const std::string& source_path, const std::string& dest_path); |