messagegui: Always add title field in some way.

Author: thyttan

apps/messagegui/app.js

@@ -297,12 +297,10 @@ function showMessagesScroller(msg, persist, alreadyProcessed) {
     }
 
     var lines = [];
-    if (msgLocal.title) {
-      lines = g.wrapString(msgLocal.title, g.getWidth()-10);
-      for (let i=0; i<lines.length; i++) {
-        titleLines.push(i + (messagesWrapped[0]?messagesWrapped[0].length:0) +
-          (messagesWrapped[1]?messagesWrapped[1].length:0));
-      }
+    lines = g.wrapString(msgLocal.title||msgLocal.sender||msgLocal.subject||msgLocal.src||"No Title", g.getWidth()-10);
+    for (let i=0; i<lines.length; i++) {
+      titleLines.push(i + (messagesWrapped[0]?messagesWrapped[0].length:0) +
+        (messagesWrapped[1]?messagesWrapped[1].length:0));
     }
     var titleCnt = lines.length;
     if (titleCnt) {lines.push("");} // add blank line after title