Normalise XML attribute names to be camelCase (#2241).

[dcpomatic.git] / src / lib / text_content.cc

diff --git a/src/lib/text_content.cc b/src/lib/text_content.cc
index a85b271a88d23dbfca216491e5777e701c720f03..d4468f7e5eb4a3fc4e1baaf9dc685b3ebbdb9b75 100644 (file)
--- a/src/lib/text_content.cc
+++ b/src/lib/text_content.cc
@@ -236,8 +236,11 @@ TextContent::TextContent (Content* parent, cxml::ConstNodePtr node, int version,
        if (lang) {
                try {
                        _language = dcp::LanguageTag(lang->content());
-                       auto add = lang->optional_bool_attribute("Additional");
-                       _language_is_additional = add && *add;
+                       auto additional = lang->optional_bool_attribute("Additional");
+                       if (!additional) {
+                               additional = lang->optional_bool_attribute("additional");
+                       }
+                       _language_is_additional = additional.get_value_or(false);
                } catch (dcp::LanguageTagError&) {
                        /* The language tag can be empty or invalid if it was loaded from a
                         * 2.14.x metadata file; we'll just ignore it in that case.
@@ -410,7 +413,7 @@ TextContent::as_xml (xmlpp::Node* root) const
        if (_language) {
                auto lang = text->add_child("Language");
                lang->add_child_text (_language->to_string());
-               lang->set_attribute ("Additional", _language_is_additional ? "1" : "0");
+               lang->set_attribute("additional", _language_is_additional ? "1" : "0");
        }
 }