[Qt] Fix segfault when running GUI client with --help or -?

dogecash · Apr 16, 2020 · a9651af · a9651af
1 parent 6482e11
commit a9651af
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/qt/utilitydialog.cpp b/src/qt/utilitydialog.cpp
@@ -34,7 +34,7 @@ HelpMessageDialog::HelpMessageDialog(QWidget* parent, bool about) : QDialog(pare
                                                                     ui(new Ui::HelpMessageDialog)
 {
     ui->setupUi(this);
-    this->setStyleSheet(parent->styleSheet());
+    if (parent) this->setStyleSheet(parent->styleSheet());
     GUIUtil::restoreWindowGeometry("nHelpMessageDialogWindow", this->size(), this);
 
     QString version = tr("DogeCash Core") + " " + tr("version") + " " + QString::fromStdString(FormatFullVersion());