From 09244f235aae1a74dd0f14a0cbe230110e772ffc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20Garapich?= <michal@garapich.pl>
Date: Thu, 26 Nov 2015 00:06:26 +0100
Subject: [PATCH] refs #511 Handle config plugin load failure

If the config cannot be loaded properly, swift will not
crash. The proper error will be shown instead.
---
 src/blackgui/components/settingssimulatorcomponent.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/blackgui/components/settingssimulatorcomponent.cpp b/src/blackgui/components/settingssimulatorcomponent.cpp
index 9447c41f2..c53a2c18e 100644
--- a/src/blackgui/components/settingssimulatorcomponent.cpp
+++ b/src/blackgui/components/settingssimulatorcomponent.cpp
@@ -11,6 +11,7 @@
 #include "blackmisc/logmessage.h"
 #include "blackmisc/variant.h"
 #include <QComboBox>
+#include <QMessageBox>
 
 using namespace BlackMisc;
 using namespace BlackMisc::PhysicalQuantities;
@@ -276,6 +277,11 @@ namespace BlackGui
 
             QString configId = m_plugins->getPluginConfigId(selected->getIdentifier());
             IPluginConfig *config = m_plugins->getPluginById<IPluginConfig>(configId);
+            if (!config)
+            {
+                return;
+            }
+
             CPluginConfigWindow *window = config->createConfigWindow(qApp->activeWindow());
             CEnableForRuntime::setRuntimeForComponents(getRuntime(), window);
             window->setAttribute(Qt::WA_DeleteOnClose);