Fix extra empty category retrieved when retrieving place details

A tree-like structure was being parsed into a flat list of categories.
The empty root node was being treated as an empty category when it
shouldn't be.

There probably are better ways to refactor how processing
of categories is done, but this fix should do for now.

Change-Id: I367f777920dc99306a17c6e1a69cae52dda73e8d
Reviewed-by: Aaron McCarthy <aaron.mccarthy@nokia.com>

1 files changed, 5 insertions, 2 deletions

diff --git a/src/plugins/geoservices/nokia/places/qplacejsoncategoriesparser.cpp b/src/plugins/geoservices/nokia/places/qplacejsoncategoriesparser.cpp
index a35e67f8..11b4710a 100644
--- a/src/plugins/geoservices/nokia/places/qplacejsoncategoriesparser.cpp
+++ b/src/plugins/geoservices/nokia/places/qplacejsoncategoriesparser.cpp
@@ -96,8 +96,11 @@ QList<QPlaceCategory> QPlaceJSonCategoriesParser::parseFlatCategoryList(const QJ
     processCategories(categories, QString(), &tree);
 
     QList<QPlaceCategory> result;
-    foreach (const PlaceCategoryNode &node, tree.values())
-        result.append(node.category);
+    foreach (const PlaceCategoryNode &node, tree.values()) {
+        if (!node.category.categoryId().isEmpty())
+            result.append(node.category);
+    }
+
     return result;
 }