use COPY_ARRAY for copying arrays

Convert calls of memcpy(3) to use COPY_ARRAY, which shortens and
simplifies the code a bit.

Patch generated by Coccinelle and contrib/coccinelle/array.cocci.

Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/fast-import.c b/fast-import.c
index f38d04fa58..606d44278d 100644
--- a/fast-import.c
+++ b/fast-import.c
@@ -644,7 +644,7 @@ static struct tree_content *grow_tree_content(
 	struct tree_content *r = new_tree_content(t->entry_count + amt);
 	r->entry_count = t->entry_count;
 	r->delta_depth = t->delta_depth;
-	memcpy(r->entries,t->entries,t->entry_count*sizeof(t->entries[0]));
+	COPY_ARRAY(r->entries, t->entries, t->entry_count);
 	release_tree_content(t);
 	return r;
 }