Fixed defaultIfEmpty error, updated missing test refs

Author: paulpdaniels

src/core/linq/observable/defaultifempty.js

@@ -17,7 +17,7 @@
     };
 
     DefaultIfEmptyObserver.prototype.completed = function () {
-      !this._f && this._o.onNext(defaultValue);
+      !this._f && this._o.onNext(this._d);
       this._o.onCompleted();
     };
 

tests/rx.all.compat.html

@@ -169,6 +169,7 @@
   <!-- Standard Query Operators -->
   <script src="observable/concatmap.js"></script>
   <script src="observable/concatmapobserver.js"></script>
+  <script src="observable/defaultifempty.js"></script>
   <script src="observable/groupby.js"></script>
   <script src="observable/groupbyuntil.js"></script>
   <script src="observable/pluck.js"></script>

tests/rx.all.html

@@ -175,6 +175,7 @@
   <!-- Standard Query Operators -->
   <script src="observable/concatmap.js"></script>
   <script src="observable/concatmapobserver.js"></script>
+  <script src="observable/defaultifempty.js"></script>
   <script src="observable/groupby.js"></script>
   <script src="observable/groupbyuntil.js"></script>
   <script src="observable/pluck.js"></script>

tests/rx.compat.html

@@ -171,6 +171,7 @@
   <!-- Standard Query Operators -->
   <script src="observable/concatmap.js"></script>
   <script src="observable/concatmapobserver.js"></script>
+  <script src="observable/defaultifempty.js"></script>
   <script src="observable/pluck.js"></script>
   <script src="observable/select.js"></script>
   <script src="observable/selectmany.js"></script>

tests/rx.html

@@ -173,6 +173,7 @@
   <!-- Standard Query Operators -->
   <script src="observable/concatmap.js"></script>
   <script src="observable/concatmapobserver.js"></script>
+  <script src="observable/defaultifempty.js"></script>
   <script src="observable/pluck.js"></script>
   <script src="observable/select.js"></script>
   <script src="observable/selectmany.js"></script>

tests/rx.lite.extras.html

@@ -117,6 +117,7 @@
   <script src="observable/takelastbuffer.js"></script>
 
   <!-- Standard Query Operators -->
+  <script src="observable/defaultifempty.js"></script>
   <script src="observable/pluck.js"></script>
 
 </body>