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| author | Junio C Hamano <gitster@pobox.com> | 2011-10-13 19:03:19 -0700 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2011-10-13 19:03:19 -0700 |
| commit | c13975e7fd19a6939de264233eed20f93c6d1f46 (patch) | |
| tree | 08e1cd1cb6b34922eee84ea129fe05229512ad13 /fast-import.c | |
| parent | 0fd8cb3fec7abb36505a150fe5cfa9b1d8b85496 (diff) | |
| parent | 0bc69881a611c582f3b89a475882161d83c56494 (diff) | |
| download | git-c13975e7fd19a6939de264233eed20f93c6d1f46.tar.gz | |
Merge branch 'di/fast-import-empty-tag-note-fix'
* di/fast-import-empty-tag-note-fix:
fast-import: don't allow to note on empty branch
fast-import: don't allow to tag empty branch
Diffstat (limited to 'fast-import.c')
| -rw-r--r-- | fast-import.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fast-import.c b/fast-import.c index f9347f55ba..8d8ea3c45c 100644 --- a/fast-import.c +++ b/fast-import.c @@ -2411,6 +2411,8 @@ static void note_change_n(struct branch *b, unsigned char old_fanout) /* <committish> */ s = lookup_branch(p); if (s) { + if (is_null_sha1(s->sha1)) + die("Can't add a note on empty branch."); hashcpy(commit_sha1, s->sha1); } else if (*p == ':') { uintmax_t commit_mark = strtoumax(p + 1, NULL, 10); @@ -2712,6 +2714,8 @@ static void parse_new_tag(void) from = strchr(command_buf.buf, ' ') + 1; s = lookup_branch(from); if (s) { + if (is_null_sha1(s->sha1)) + die("Can't tag an empty branch."); hashcpy(sha1, s->sha1); type = OBJ_COMMIT; } else if (*from == ':') { |