add generic terminal prompt function

diff --git a/cache-tree.c b/cache-tree.c
index d91743775dfbe98d99d8ab25a270af320c8b984e..f755590da827234830d8b4359720cfbfd87a3dea 100644 (file)
--- a/cache-tree.c
+++ b/cache-tree.c
@@ -22,8 +22,10 @@ void cache_tree_free(struct cache_tree **it_p)
        if (!it)
                return;
        for (i = 0; i < it->subtree_nr; i++)
-               if (it->down[i])
+               if (it->down[i]) {
                        cache_tree_free(&it->down[i]->cache_tree);
+                       free(it->down[i]);
+               }
        free(it->down);
        free(it);
        *it_p = NULL;
@@ -328,9 +330,11 @@ static int update_one(struct cache_tree *it,
                        mode = ce->ce_mode;
                        entlen = pathlen - baselen;
                }
-               if (mode != S_IFGITLINK && !missing_ok && !has_sha1_file(sha1))
+               if (mode != S_IFGITLINK && !missing_ok && !has_sha1_file(sha1)) {
+                       strbuf_release(&buffer);
                        return error("invalid object %06o %s for '%.*s'",
                                mode, sha1_to_hex(sha1), entlen+baselen, path);
+               }
 
                if (ce->ce_flags & CE_REMOVE)
                        continue; /* entry being removed */