Do not output label tags if there is no label

This commit is contained in:
Richard Kimberly Heck 2022-12-04 12:01:42 -05:00
parent b9c52f20c7
commit b37ac5807f

View File

@ -466,10 +466,13 @@ ParagraphList::const_iterator makeEnvironment(Buffer const & buf,
xs << xml::CR();
}
else {
openLabelTag(xs, style);
xs << par->params().labelString();
closeLabelTag(xs, style);
xs << xml::CR();
docstring const & ls = par->params().labelString();
if (!ls.empty()) {
openLabelTag(xs, style);
xs << ls;
closeLabelTag(xs, style);
xs << xml::CR();
}
}
}
} // end label output