From 369ed71858b50529242fd0b9d274cc13b96ded05 Mon Sep 17 00:00:00 2001
From: Alyssa Ross <hi@alyssa.is>
Date: Sat, 24 Jul 2021 09:19:48 +0000
Subject: [PATCH] libutil: use uniform initialization in _deletePath

Otherwise I get a compiler error when building for NetBSD:

src/libutil/util.cc: In function 'void nix::_deletePath(const Path&, uint64_t&)':
src/libutil/util.cc:438:17: error: base operand of '->' is not a pointer
  438 |     AutoCloseFD dirfd(open(dir.c_str(), O_RDONLY));
      |                 ^~~~~
src/libutil/util.cc:439:10: error: 'dirfd' was not declared in this scope
  439 |     if (!dirfd) {
      |          ^~~~~
src/libutil/util.cc:444:17: error: 'dirfd' was not declared in this scope
  444 |     _deletePath(dirfd.get(), path, bytesFreed);
      |                 ^~~~~
---
 src/libutil/util.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libutil/util.cc b/src/libutil/util.cc
index b8334defc..d876315c8 100644
--- a/src/libutil/util.cc
+++ b/src/libutil/util.cc
@@ -435,7 +435,7 @@ static void _deletePath(const Path & path, uint64_t & bytesFreed)
     if (dir == "")
         dir = "/";
 
-    AutoCloseFD dirfd(open(dir.c_str(), O_RDONLY));
+    AutoCloseFD dirfd{open(dir.c_str(), O_RDONLY)};
     if (!dirfd) {
         if (errno == ENOENT) return;
         throw SysError("opening directory '%1%'", path);