2021-02-23 Fred Gleason <fredg@paravelsystems.com>

* Removed the Qt3Support library from the build system.

Signed-off-by: Fred Gleason <fredg@paravelsystems.com>

lib/rdescape_string.cpp

@@ -80,7 +80,7 @@ QString RDEscapeString(QString const &str)
   QString res;
 
   for(int i=0;i<str.length();i++) {
-    QChar c=orig.ref(i);
+    QChar c=orig[i];
     switch(c.toAscii()) {
     case '"':
       res+=QString("\\\"");