comparison base/Event.h @ 1682:4ca784e5033e single-point

Restore always-on export of label even if empty - backward compatibility makes testing easier

         }
         if (m_haveReferenceFrame) {
             stream << QString("referenceFrame=\"%1\" ")
                 .arg(m_referenceFrame);
         }
-        if (m_label != "") {
-            stream << QString("label=\"%1\" ")
-                .arg(XmlExportable::encodeEntities(m_label));
-        }
+
+        stream << QString("label=\"%1\" ")
+            .arg(XmlExportable::encodeEntities(m_label));
+        
         if (m_uri != QString()) {
             stream << QString("%1=\"%2\" ")
                 .arg(opts.uriAttributeName)
                 .arg(XmlExportable::encodeEntities(m_uri));
         }