Fix dots showing up in second column of the widget.

Since we use a two column model/treeview we need to prevent returning
some text data, otherwise we will see dots in the secound column. We also
need to emit pagesChanged once we init the model.

1 files changed, 2 insertions, 0 deletions

diff --git a/src/plugins/help/openpagesmanager.cpp b/src/plugins/help/openpagesmanager.cpp
index 0b7f0171b9..d56a1853e5 100644
--- a/src/plugins/help/openpagesmanager.cpp
+++ b/src/plugins/help/openpagesmanager.cpp
@@ -153,6 +153,8 @@ void OpenPagesManager::setupInitialPages()
 
     for (int i = 0; i < m_model->rowCount(); ++i)
         CentralWidget::instance()->addPage(m_model->pageAt(i));
+
+    emit pagesChanged();
     setCurrentPage(initialPage);
 }