* We need to update the squash message to skip
* the latest commit message.
*/
+ int res = 0;
struct commit *commit;
+ const char *msg;
const char *path = rebase_path_squash_msg();
const char *encoding = get_commit_output_encoding();
- if (parse_head(r, &commit) ||
- !(p = repo_logmsg_reencode(r, commit, NULL, encoding)) ||
- write_message(p, strlen(p), path, 0)) {
- repo_unuse_commit_buffer(r, commit, p);
- return error(_("could not write file: "
+ if (parse_head(r, &commit))
+ return error(_("could not parse HEAD"));
+
+ p = repo_logmsg_reencode(r, commit, NULL, encoding);
+ if (!p) {
+ res = error(_("could not parse commit %s"),
+ oid_to_hex(&commit->object.oid));
+ goto unuse_commit_buffer;
+ }
+ find_commit_subject(p, &msg);
+ if (write_message(msg, strlen(msg), path, 0)) {
+ res = error(_("could not write file: "
"'%s'"), path);
+ goto unuse_commit_buffer;
}
- repo_unuse_commit_buffer(r,
- commit, p);
+ unuse_commit_buffer:
+ repo_unuse_commit_buffer(r, commit, p);
+ if (res)
+ return res;
}
}