xdiff/xhistogram: move index allocation into find_lcs

diff --git a/pack-revindex.c b/pack-revindex.c
index 96d51c3467b9ef864f62962aa3567247338d2c3a..6bc7c940335cdf2d31cb38c2db6f8f6c985d3c3b 100644 (file)
--- a/pack-revindex.c
+++ b/pack-revindex.c
@@ -107,7 +107,7 @@ static void sort_revindex(struct revindex_entry *entries, unsigned n, off_t max)
         * we have to move it back from the temporary storage.
         */
        if (from != entries)
-               memcpy(entries, tmp, n * sizeof(*entries));
+               COPY_ARRAY(entries, tmp, n);
        free(tmp);
        free(pos);