X-Git-Url: https://wimlib.net/git/?p=wimlib;a=blobdiff_plain;f=include%2Fwimlib%2Finode.h;h=777a05b5440501e66a247bc99bef57d10e9ee835;hp=3fbb4039d658af19289762946dd16cd127f7bf60;hb=1e70063e885540667e1873787e6b21f5c6704ac4;hpb=27c2e0401d76095286e5e2e0f81f4ccee3d45df3

diff --git a/include/wimlib/inode.h b/include/wimlib/inode.h
index 3fbb4039..777a05b5 100644
--- a/include/wimlib/inode.h
+++ b/include/wimlib/inode.h
@@ -70,7 +70,7 @@ struct wim_inode_stream {
 	union {
 		u8 _stream_hash[SHA1_HASH_SIZE];
 		struct blob_descriptor *_stream_blob;
-	};
+	} _packed_attribute; /* union is SHA1_HASH_SIZE bytes */
 
 	/* 'stream_resolved' determines whether 'stream_hash' or 'stream_blob'
 	 * is valid as described above.  */