-rw-r--r-- | ui-patch.c | 6 |
1 files changed, 5 insertions, 1 deletions
@@ -91,5 +91,9 @@ void cgit_print_patch(char *hex) } info = cgit_parse_commit(commit); - hashcpy(old_sha1, commit->parents->item->object.sha1); + + if (commit->parents && commit->parents->item) + hashcpy(old_sha1, commit->parents->item->object.sha1); + else + hashclr(old_sha1); patchname = fmt("%s.patch", sha1_to_hex(sha1)); |