if (strbuf_read(&buffer, 0, 0) < 0)
die_errno("git commit-tree: failed to read");
- if (commit_tree(buffer.buf, tree_sha1, parents, commit_sha1, NULL)) {
+ if (commit_tree(&buffer, tree_sha1, parents, commit_sha1, NULL)) {
strbuf_release(&buffer);
return 1;
}