diff options
Diffstat (limited to 'src/libutil/error.cc')
| -rw-r--r-- | src/libutil/error.cc | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/src/libutil/error.cc b/src/libutil/error.cc index 5384248f8..2b7a079dc 100644 --- a/src/libutil/error.cc +++ b/src/libutil/error.cc @@ -5,11 +5,7 @@ namespace nix { -using std::cout; -using std::endl; -using std::nullopt; - -optional<string> ErrorInfo::programName = nullopt; +optional<string> ErrorInfo::programName = std::nullopt; // return basic_format? string showErrLine(ErrLine &errLine) |