diff -up qtwebengine-everywhere-src-5.15.8/src/3rdparty/chromium/third_party/hunspell/src/hunspell/hunspell.cxx.nullptr qtwebengine-everywhere-src-5.15.8/src/3rdparty/chromium/third_party/hunspell/src/hunspell/hunspell.cxx
--- qtwebengine-everywhere-src-5.15.8/src/3rdparty/chromium/third_party/hunspell/src/hunspell/hunspell.cxx.nullptr	2021-12-15 10:09:27.000000000 -0600
+++ qtwebengine-everywhere-src-5.15.8/src/3rdparty/chromium/third_party/hunspell/src/hunspell/hunspell.cxx	2022-01-19 10:30:40.845051982 -0600
@@ -1725,7 +1725,7 @@ std::string HunspellImpl::get_xml_par(co
   if (end == '>')
     end = '<';
   else if (end != '\'' && end != '"')
-    return 0;  // bad XML
+    return dest;  // bad XML
   for (par++; *par != '\0' && *par != end; ++par) {
     dest.push_back(*par);
   }