diff options
Diffstat (limited to 'src/libutil/util.cc')
| -rw-r--r-- | src/libutil/util.cc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/libutil/util.cc b/src/libutil/util.cc index 52a1394f2..097ff210a 100644 --- a/src/libutil/util.cc +++ b/src/libutil/util.cc @@ -97,10 +97,10 @@ void replaceEnv(std::map<std::string, std::string> newEnv) } -Path absPath(Path path, Path dir) +Path absPath(Path path, std::optional<Path> dir) { if (path[0] != '/') { - if (dir == "") { + if (!dir) { #ifdef __GNU__ /* GNU (aka. GNU/Hurd) doesn't have any limitation on path lengths and doesn't define `PATH_MAX'. */ @@ -116,7 +116,7 @@ Path absPath(Path path, Path dir) free(buf); #endif } - path = dir + "/" + path; + path = *dir + "/" + path; } return canonPath(path); } |