diff options
Diffstat (limited to 'src/libs/installer/packagemanagergui.cpp')
| -rw-r--r-- | src/libs/installer/packagemanagergui.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/libs/installer/packagemanagergui.cpp b/src/libs/installer/packagemanagergui.cpp index a09f8090d..e3dc65d58 100644 --- a/src/libs/installer/packagemanagergui.cpp +++ b/src/libs/installer/packagemanagergui.cpp @@ -985,8 +985,10 @@ bool IntroductionPage::validatePage() } #ifdef Q_OS_WIN - if (!m_taskButton->window()) - m_taskButton->setWindow(QApplication::activeWindow()->windowHandle()); + if (!m_taskButton->window()) { + if (QWidget *widget = QApplication::activeWindow()) + m_taskButton->setWindow(widget->windowHandle()); + } m_taskButton->progress()->reset(); m_taskButton->progress()->resume(); |