oidcpy_with_padding: constify `src' arg
As with `oidcpy', the source struct will not be modified and
this will allow an upcoming const-correct caller to use it.
Signed-off-by: Eric Wong <e@80x24.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/hash.h b/hash.h
index 9c6df4d..27a1802 100644
--- a/hash.h
+++ b/hash.h
@@ -265,7 +265,7 @@
/* Like oidcpy() but zero-pads the unused bytes in dst's hash array. */
static inline void oidcpy_with_padding(struct object_id *dst,
- struct object_id *src)
+ const struct object_id *src)
{
size_t hashsz;
