1 files changed, 7 insertions, 7 deletions

diff --git a/liblfjail/exec.cc b/liblfjail/exec.cc
index a1c9a4d..d86559e 100644
--- a/liblfjail/exec.cc
+++ b/liblfjail/exec.cc
@@ -35,27 +35,27 @@ auto fexecv::exec(this fexecv &self) noexcept -> void {
 /*
  * execv()
  */
-auto execv(std::string file, argv &&argv) -> fexecv {
-	auto const ret = ::open(file.c_str(), O_EXEC);
+auto execv(std::string const &path, argv &&argv) -> fexecv {
+	auto const ret = ::open(path.c_str(), O_EXEC);
 	if (ret == -1)
-		throw executable_not_found(file);
-	return fexecv(fd(ret), std::move(argv));
+		throw executable_not_found(path);
+	return {fd(ret), std::move(argv)};
 }
 
 /*
  * execvp()
  */
-auto execvp(std::string file, argv &&argv) -> fexecv {
+auto execvp(std::string const &file, argv &&argv) -> fexecv {
 	auto execfd = find_in_path(file);
 	if (!execfd)
 		throw executable_not_found(file);
-	return fexecv(std::move(*execfd), std::move(argv));
+	return {std::move(*execfd), std::move(argv)};
 }
 
 /*
  * shell
  */
-auto shell(std::string command) -> fexecv {
+auto shell(std::string const &command) -> fexecv {
 	return execl("/bin/sh", "sh", "-c", command);
 }