2 files changed, 10 insertions, 7 deletions
diff --git a/src/zencore/filesystem.cpp b/src/zencore/filesystem.cpp
index 8279fb952..85feab2f7 100644
--- a/src/zencore/filesystem.cpp
+++ b/src/zencore/filesystem.cpp
@@ -531,7 +531,10 @@ CloneFile(std::filesystem::path FromPath, std::filesystem::path ToPath)
 }
 
 void
-CopyFile(std::filesystem::path FromPath, std::filesystem::path ToPath, const CopyFileOptions& Options, std::error_code& OutErrorCode)
+CopyFile(const std::filesystem::path& FromPath,
+		 const std::filesystem::path& ToPath,
+		 const CopyFileOptions&		  Options,
+		 std::error_code&			  OutErrorCode)
 {
 	OutErrorCode.clear();
 
@@ -544,7 +547,7 @@ CopyFile(std::filesystem::path FromPath, std::filesystem::path ToPath, const Cop
 }
 
 bool
-CopyFile(std::filesystem::path FromPath, std::filesystem::path ToPath, const CopyFileOptions& Options)
+CopyFile(const std::filesystem::path& FromPath, const std::filesystem::path& ToPath, const CopyFileOptions& Options)
 {
 	bool Success = false;
 
diff --git a/src/zencore/include/zencore/filesystem.h b/src/zencore/include/zencore/filesystem.h
index 20f6dc56c..e020668fc 100644
--- a/src/zencore/include/zencore/filesystem.h
+++ b/src/zencore/include/zencore/filesystem.h
@@ -97,11 +97,11 @@ struct CopyFileOptions
 	bool MustClone	 = false;
 };
 
-ZENCORE_API bool CopyFile(std::filesystem::path FromPath, std::filesystem::path ToPath, const CopyFileOptions& Options);
-ZENCORE_API void CopyFile(std::filesystem::path	 FromPath,
-						  std::filesystem::path	 ToPath,
-						  const CopyFileOptions& Options,
-						  std::error_code&		 OutError);
+ZENCORE_API bool CopyFile(const std::filesystem::path& FromPath, const std::filesystem::path& ToPath, const CopyFileOptions& Options);
+ZENCORE_API void CopyFile(const std::filesystem::path& FromPath,
+						  const std::filesystem::path& ToPath,
+						  const CopyFileOptions&	   Options,
+						  std::error_code&			   OutError);
 ZENCORE_API void CopyTree(std::filesystem::path FromPath, std::filesystem::path ToPath, const CopyFileOptions& Options);
 ZENCORE_API bool SupportsBlockRefCounting(std::filesystem::path Path);