index-pack: fix compilation with NO_PTHREADS

diff --git a/object.c b/object.c
index aedac243f0db05351a1ec7ae8b5ed297e51121e8..ca9d790f4d2b0f30ff585df7a6f8edf515e40a20 100644 (file)
--- a/object.c
+++ b/object.c
@@ -319,7 +319,7 @@ static void add_object_array_with_mode_context(struct object *obj, const char *n
 
        if (nr >= alloc) {
                alloc = (alloc + 32) * 2;
-               objects = xrealloc(objects, alloc * sizeof(*objects));
+               REALLOC_ARRAY(objects, alloc);
                array->alloc = alloc;
                array->objects = objects;
        }