From: Daan De Meyer <daan.j.demeyer@gmail.com>
Date: Sun, 16 Feb 2025 14:20:59 +0000 (+0100)
Subject: tree: Fix maybe_make_nocow()
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F3517%2Fhead;p=thirdparty%2Fmkosi.git

tree: Fix maybe_make_nocow()
---

diff --git a/mkosi/tree.py b/mkosi/tree.py
index d3f272044..59307605d 100644
--- a/mkosi/tree.py
+++ b/mkosi/tree.py
@@ -81,7 +81,7 @@ def preserve_target_directories_stat(src: Path, dst: Path) -> Iterator[None]:
 
 def maybe_make_nocow(path: Path) -> None:
     try:
-        chattr(os.fspath(path), lsattr(os.fspath(path)))
+        chattr(os.fspath(path), lsattr(os.fspath(path)) | FS_NOCOW_FL)
     except OSError as e:
         if e.errno not in (errno.ENOTTY, errno.EOPNOTSUPP, errno.EINVAL):
             raise