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authorLioncash <mathew1800@gmail.com>2019-05-23 20:24:11 +0200
committerLioncash <mathew1800@gmail.com>2019-05-23 20:24:13 +0200
commit11e9bee91d645cba69e936916394a0a03875c878 (patch)
treef27f82a7cfedb748013fa0d6f236f8dd3583d7e2 /src/common
parentcommon/file_util: Remove duplicated documentation comments (diff)
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Diffstat (limited to '')
-rw-r--r--src/common/file_util.cpp4
-rw-r--r--src/common/file_util.h3
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);