Documentation/git-whatchanged.txt: show -<n> instead of --max-count.

diff --git a/revision.c b/revision.c
index 1e3b29a429e99fd04da54a3af661d07ddb870688..f2ddd95e29e5eaef2cb4beb28c34921396d94fdf 100644 (file)
--- a/revision.c
+++ b/revision.c
@@ -1121,21 +1121,23 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch
 void prepare_revision_walk(struct rev_info *revs)
 {
        int nr = revs->pending.nr;
-       struct object_array_entry *list = revs->pending.objects;
+       struct object_array_entry *e, *list;
 
+       e = list = revs->pending.objects;
        revs->pending.nr = 0;
        revs->pending.alloc = 0;
        revs->pending.objects = NULL;
        while (--nr >= 0) {
-               struct commit *commit = handle_commit(revs, list->item, list->name);
+               struct commit *commit = handle_commit(revs, e->item, e->name);
                if (commit) {
                        if (!(commit->object.flags & SEEN)) {
                                commit->object.flags |= SEEN;
                                insert_by_date(commit, &revs->commits);
                        }
                }
-               list++;
+               e++;
        }
+       free(list);
 
        if (revs->no_walk)
                return;