Fix QgsXmlUtils reading list to variant and add test

Author: m-kuhn

src/core/qgsxmlutils.cpp

@@ -189,8 +189,7 @@ QVariant QgsXmlUtils::readVariant( const QDomElement &element )
     for ( int i = 0; i < values.count(); ++i )
     {
       QDomElement elem = values.at( i ).toElement();
-      if ( elem.tagName() == QLatin1String( "e" ) )
-        list.append( readVariant( elem ) );
+      list.append( readVariant( elem ) );
     }
     return list;
   }

tests/src/python/test_qgsxmlutils.py

@@ -77,6 +77,18 @@ def test_boolean(self):
 
         self.assertEquals(my_properties, prop2)
 
+    def test_list(self):
+        """
+        Test that lists are correctly loaded and written
+        """
+        doc = QDomDocument("properties")
+        my_properties = [1, 4, 'a', 'test', 7.9]
+        elem = QgsXmlUtils.writeVariant(my_properties, doc)
+
+        prop2 = QgsXmlUtils.readVariant(elem)
+
+        self.assertEquals(my_properties, prop2)
+
     def test_complex(self):
         """
         Test that maps are correctly loaded and written