diff options
Diffstat (limited to 'builtin-log.c')
| -rw-r--r-- | builtin-log.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/builtin-log.c b/builtin-log.c index fc5e476..fedb013 100644 --- a/builtin-log.c +++ b/builtin-log.c @@ -171,8 +171,11 @@ static void reopen_stdout(struct commit *commit, int nr, int keep_subject) static int get_patch_id(struct commit *commit, struct diff_options *options, unsigned char *sha1) { - diff_tree_sha1(commit->parents->item->object.sha1, commit->object.sha1, - "", options); + if (commit->parents) + diff_tree_sha1(commit->parents->item->object.sha1, + commit->object.sha1, "", options); + else + diff_root_tree_sha1(commit->object.sha1, "", options); diffcore_std(options); return diff_flush_patch_id(options, sha1); } |