Fix SolDevice null pointer dereference

It can occur when selecting top level tree items.

Fix SolDevice null pointer dereference
It can occur when selecting top level tree items.
12723383 · Jonathan Liu · 83abb46d · 12723383
Commit 12723383 authored Oct 17, 2020 by Jonathan Liu
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Modules/devinfo/devicelisting.cpp Modules/devinfo/devicelisting.cpp +1 -1

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--- a/Modules/devinfo/devicelisting.cpp
+++ b/Modules/devinfo/devicelisting.cpp
@@ -141,7 +141,7 @@ void DeviceListing::currentItemChangedSlot(QTreeWidgetItem *listItemIn, QTreeWid
    Q_UNUSED(previous);

    SolDevice *listItem = static_cast<SolDevice *>(listItemIn);
-    if (listItem->isDeviceSet()) {
+    if (listItem && listItem->isDeviceSet()) {
        iPanel->setTopInfo(listItem->deviceIcon(), listItem->device());

        QVListLayout *bottomLay = listItem->infoPanelLayout();