Changeset 80786 in vbox for trunk/src/VBox/Frontends/VirtualBox

Timestamp:

Sep 13, 2019 6:41:07 PM (6 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

133353

Message:

FE/Qt: bugref:8938. Fixing some null parameter in connection error

File:

• trunk/src/VBox/Frontends/VirtualBox/src/manager/details/UIDetailsItem.cpp (modified) (1 diff)

trunk/src/VBox/Frontends/VirtualBox/src/manager/details/UIDetailsItem.cpp

@@ -284 +284 @@
             this, &UIPrepareStep::sltStepDone,
             Qt::QueuedConnection);
-    connect(this, &UIPrepareStep::sigStepDone,
-            qobject_cast<UIDetailsGroup*>(pParent), &UIDetailsGroup::sltBuildStep,
-            Qt::QueuedConnection);
+    if (qobject_cast<UIDetailsGroup*>(pParent))
+        connect(this, &UIPrepareStep::sigStepDone,
+                qobject_cast<UIDetailsGroup*>(pParent), &UIDetailsGroup::sltBuildStep,
+                Qt::QueuedConnection);
 }