kmod: Make sure FirmwareFiles= only applies to files and symlinks

diff --git a/mkosi/kmod.py b/mkosi/kmod.py
index df199c82ca2d6ee23d316c6625a765586eb87bec..bd5599b6914ddb3151c84542cee3ad73caa485a1 100644 (file)
--- a/mkosi/kmod.py
+++ b/mkosi/kmod.py
@@ -165,7 +165,7 @@ def filter_firmware(
     if include:
         firmwared = Path("usr/lib/firmware")
         with chdir(root):
-            all_firmware = set(firmwared.rglob("*"))
+            all_firmware = {p for p in firmwared.rglob("*") if p.is_file() or p.is_symlink()}
 
         patterns = [p[3:] for p in include if p.startswith("re:")]
         regex = re.compile("|".join(patterns))