Fix --checksum true

File should be opened for reading

diff --git a/mkosi/__init__.py b/mkosi/__init__.py
index caf596f0dac9411287e2814e47028f0190b1beaf..86e05493a366d34d36acf7b5350fe7134ca25b6b 100644 (file)
--- a/mkosi/__init__.py
+++ b/mkosi/__init__.py
@@ -1164,7 +1164,7 @@ def hash_file(of: TextIO, path: Path) -> None:
     bs = 16 * 1024**2
     h = hashlib.sha256()
 
-    with path.open("wb") as sf:
+    with path.open("rb") as sf:
         while (buf := sf.read(bs)):
             h.update(buf)