diff options
| author | Carl Hetherington <cth@carlh.net> | 2016-05-10 13:26:55 +0100 |
|---|---|---|
| committer | Carl Hetherington <cth@carlh.net> | 2016-05-18 11:50:29 +0100 |
| commit | 90becb40eb48467b6d31d6939bcfcf39c3c9652c (patch) | |
| tree | ae36f3eb019334ba214160eec52e81ab4c65f014 /src/lib/text_subtitle_content.cc | |
| parent | cc76b517f6a74f813ae38137bdc88ff3bafa6dd9 (diff) | |
Some allowances for video/audio/subtitle possibly being null.
Diffstat (limited to 'src/lib/text_subtitle_content.cc')
| -rw-r--r-- | src/lib/text_subtitle_content.cc | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/lib/text_subtitle_content.cc b/src/lib/text_subtitle_content.cc index 74e785ff7..4fdd690c3 100644 --- a/src/lib/text_subtitle_content.cc +++ b/src/lib/text_subtitle_content.cc @@ -79,7 +79,11 @@ TextSubtitleContent::as_xml (xmlpp::Node* node) const { node->add_child("Type")->add_child_text ("TextSubtitle"); Content::as_xml (node); - subtitle->as_xml (node); + + if (subtitle) { + subtitle->as_xml (node); + } + node->add_child("Length")->add_child_text (raw_convert<string> (_length.get ())); } |