@@ -21,6 +21,7 @@
2121// self
2222#include "categories.h"
2323#include "categoryresults.h"
24+#include <QDebug>
2425
2526// TODO: use something from libunity once it's public
2627enum CategoryColumn {
@@ -62,7 +63,17 @@ Categories::getResults(int index) const
6263
6364 unsigned categoryIndex = static_cast<unsigned>(index);
6465 auto unity_results = m_unityScope->GetResultsForCategory(categoryIndex);
65− results->setModel(unity_results->model());
66+ if (unity_results) {
67+ results->setModel(unity_results->model());
68+ } else {
69+ // No results model returned by unity core; this can be the case when the global
70+ // results model of this scope is still not set in unity core. Don't set backend
71+ // model in DeeListModel - it will still beahve properly as an empty model. Since
72+ // we're connected to the category model change signal, and it is set by unity core
73+ // at the same time as results model (on channel opening), we'll reset category
74+ // results models with proper models when we're notifed again.
75+ qWarning() << "No results model for category" << categoryIndex;
76+ }
6677
6778 m_results.insert(index, results);
6879 }