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[string] Check for NULL.

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This commit is contained in:
Witold Filipczyk 2022-01-04 16:34:02 +01:00
parent 2da72b11c0
commit cd1193bf38
1 changed files with 5 additions and 4 deletions
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9
src/document/xml/renderer.c
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@ -56,9 +56,10 @@ render_source_document_cxx(struct cache_entry *cached, struct document *document
xmlpp::Document *docu = document->dom;
xmlpp::ustring text = docu->write_to_string_formatted(get_cp_mime_name(document->cp));
struct string tt;
init_string(&tt);
add_bytes_to_string(&tt, text.c_str(), text.size());
render_plain_document(cached, document, &tt);
done_string(&tt);
if (init_string(&tt)) {
add_bytes_to_string(&tt, text.c_str(), text.size());
render_plain_document(cached, document, &tt);
done_string(&tt);
}
}
}