Improved permission checks.

2017-05-29 22:09:03 +02:00
parent b0f129f38d
commit 328352f91a
5 changed files with 45 additions and 2 deletions
@@ -24,6 +24,12 @@ QIcon Shop::pluginIcon()
 QWidget *Shop::ui()
 {
    QWidget *uiWidget = IPlugin::ui();
+
+    if (uiWidget == NULL)
+    {
+        return NULL;
+    }
+
    qobject_cast<ShopForm*>(uiWidget)->loadLast();
    qobject_cast<ShopForm*>(uiWidget)->fillRaceiptCombo();
    qobject_cast<ShopForm*>(uiWidget)->loadButtons();