From 5f308e8e17ee1d225e8b4d0ca1a5500e6bb0fc3c Mon Sep 17 00:00:00 2001
From: Adriaan de Groot <groot@kde.org>
Date: Tue, 19 Mar 2019 06:15:11 -0400
Subject: [PATCH] [calamares] Check that a sequence has been set

---
 src/calamares/CalamaresApplication.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/calamares/CalamaresApplication.cpp b/src/calamares/CalamaresApplication.cpp
index c9a171fd2..989290567 100644
--- a/src/calamares/CalamaresApplication.cpp
+++ b/src/calamares/CalamaresApplication.cpp
@@ -263,7 +263,12 @@ CalamaresApplication::initSettings()
         ::exit( EXIT_FAILURE );
     }
 
-    new Calamares::Settings( settingsFile.absoluteFilePath(), isDebug(), this );
+    auto* settings = new Calamares::Settings( settingsFile.absoluteFilePath(), isDebug(), this );  // Creates singleton
+    if ( settings->modulesSequence().count() < 1 )
+    {
+        cError() << "FATAL: no sequence set.";
+        ::exit( EXIT_FAILURE );
+    }
 }