From 11f5b729a840b936d764e648b7559c3966da3c44 Mon Sep 17 00:00:00 2001
From: Teo Mrnjavac <teo@kde.org>
Date: Sun, 14 Jun 2015 01:10:50 +0200
Subject: [PATCH] Avoid dereferencing nullptr.

---
 src/libcalamaresui/modulesystem/ModuleManager.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/libcalamaresui/modulesystem/ModuleManager.cpp b/src/libcalamaresui/modulesystem/ModuleManager.cpp
index f1054aa28..0c75379a4 100644
--- a/src/libcalamaresui/modulesystem/ModuleManager.cpp
+++ b/src/libcalamaresui/modulesystem/ModuleManager.cpp
@@ -101,7 +101,8 @@ ModuleManager::loadModules( Phase phase )
     {
         foreach ( const QString& moduleName, Settings::instance()->modules( phase ) )
         {
-            if ( !m_availableModules.contains( moduleName ) )
+            if ( !m_availableModules.contains( moduleName ) ||
+                 !m_availableModules.value( moduleName ) )
             {
                 cDebug() << "Module" << moduleName << "not found in module search paths."
                          << "\nCalamares will now quit.";