enter_repo: do not modify input

diff --git a/commit.c b/commit.c
index 246cd18b0eb6306e8142ae349ddfd753c2c656a1..97b43279cdf46159462d5f56abc20f2161f4c7ea 100644 (file)
--- a/commit.c
+++ b/commit.c
@@ -222,24 +222,6 @@ int for_each_commit_graft(each_commit_graft_fn fn, void *cb_data)
        return ret;
 }
 
-int write_shallow_commits(struct strbuf *out, int use_pack_protocol)
-{
-       int i, count = 0;
-       for (i = 0; i < commit_graft_nr; i++)
-               if (commit_graft[i]->nr_parent < 0) {
-                       const char *hex =
-                               sha1_to_hex(commit_graft[i]->sha1);
-                       count++;
-                       if (use_pack_protocol)
-                               packet_buf_write(out, "shallow %s", hex);
-                       else {
-                               strbuf_addstr(out, hex);
-                               strbuf_addch(out, '\n');
-                       }
-               }
-       return count;
-}
-
 int unregister_shallow(const unsigned char *sha1)
 {
        int pos = commit_graft_pos(sha1);
@@ -523,7 +505,7 @@ void sort_in_topological_order(struct commit_list ** list, int lifo)
 
                commit = work_item->item;
                for (parents = commit->parents; parents ; parents = parents->next) {
-                       struct commit *parent=parents->item;
+                       struct commit *parent = parents->item;
 
                        if (!parent->indegree)
                                continue;