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-rw-r--r--src/libutil/util.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libutil/util.cc b/src/libutil/util.cc
index 691b03bb0..bbd57434d 100644
--- a/src/libutil/util.cc
+++ b/src/libutil/util.cc
@@ -115,7 +115,7 @@ void replaceEnv(const std::map<std::string, std::string> & newEnv)
Path absPath(Path path, std::optional<PathView> dir, bool resolveSymlinks)
{
- if (path[0] != '/') {
+ if (path.empty() || path[0] != '/') {
if (!dir) {
#ifdef __GNU__
/* GNU (aka. GNU/Hurd) doesn't have any limitation on path