3 files changed, 4 insertions, 2 deletions

diff --git a/common/domain/folder.cpp b/common/domain/folder.cpp
index 1cb9217..98e2257 100644
--- a/common/domain/folder.cpp
+++ b/common/domain/folder.cpp
@@ -73,6 +73,7 @@ QSharedPointer<ReadPropertyMapper<TypeImplementation<Folder>::Buffer> > TypeImpl
     propertyMapper->addMapping<QByteArray, Buffer>("parent", &Buffer::parent);
     propertyMapper->addMapping<QString, Buffer>("name", &Buffer::name);
     propertyMapper->addMapping<QByteArray, Buffer>("icon", &Buffer::icon);
+    propertyMapper->addMapping<QByteArrayList, Buffer>("specialpurpose", &Buffer::specialpurpose);
     return propertyMapper;
 }
 
@@ -81,6 +82,6 @@ QSharedPointer<WritePropertyMapper<TypeImplementation<Folder>::BufferBuilder> >
     auto propertyMapper = QSharedPointer<WritePropertyMapper<BufferBuilder> >::create();
     propertyMapper->addMapping<QByteArray>("parent", &BufferBuilder::add_parent);
     propertyMapper->addMapping<QString>("name", &BufferBuilder::add_name);
-    propertyMapper->addMapping<QByteArray>("icon", &BufferBuilder::add_icon);
+    propertyMapper->addMapping<QByteArrayList>("specialpurpose", &BufferBuilder::add_specialpurpose);
     return propertyMapper;
 }
diff --git a/common/domain/folder.fbs b/common/domain/folder.fbs
index b5d01ef..5d0ebfa 100644
--- a/common/domain/folder.fbs
+++ b/common/domain/folder.fbs
@@ -4,6 +4,7 @@ table Folder {
   name:string;
   parent:string;
   icon:string;
+  specialpurpose:[string];
 }
 
 root_type Folder;
diff --git a/common/query.cpp b/common/query.cpp
index a80aecb..eeacd69 100644
--- a/common/query.cpp
+++ b/common/query.cpp
@@ -48,7 +48,7 @@ bool Query::Comparator::matches(const QVariant &v) const
         case Equals:
             return v == value;
         case Contains:
-            return v.toList().contains(value);
+            return v.value<QByteArrayList>().contains(value.toByteArray());
         default:
             break;
     }