sha1-array: convert internal storage for struct sha1_array to object_id

Make the internal storage for struct sha1_array use an array of struct
object_id internally.  Update the users of this struct which inspect its
internals.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/sha1-array.h b/sha1-array.h
index b3230be..c1f706a 100644
--- a/sha1-array.h
+++ b/sha1-array.h
@@ -2,7 +2,7 @@
 #define SHA1_ARRAY_H
 
 struct sha1_array {
-	unsigned char (*sha1)[20];
+	struct object_id *oid;
 	int nr;
 	int alloc;
 	int sorted;