builtin/submodule--helper: factor out submodule updating

diff --git a/mailmap.c b/mailmap.c
index cb921b4db676e3db918ee16f419cd2b78e0bf57e..962fd86d6d7067e84bc0dbf499cc0c47b6ad3c11 100644 (file)
--- a/mailmap.c
+++ b/mailmap.c
@@ -1,6 +1,7 @@
 #include "cache.h"
 #include "string-list.h"
 #include "mailmap.h"
+#include "object-store.h"
 
 #define DEBUG_MAILMAP 0
 #if DEBUG_MAILMAP
@@ -224,7 +225,7 @@ static int read_mailmap_blob(struct string_list *map,
        if (get_oid(name, &oid) < 0)
                return 0;
 
-       buf = read_sha1_file(oid.hash, &type, &size);
+       buf = read_object_file(&oid, &type, &size);
        if (!buf)
                return error("unable to read mailmap object at %s", name);
        if (type != OBJ_BLOB)