From 788870fffc21e98652f1f14e6f3b28d275aed3f0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebastian=20K=C3=BCgler?= <sebas@kde.org>
Date: Wed, 10 Apr 2013 01:50:31 +0200
Subject: [PATCH] Don't crash when an engine failed to load

Prevents accessing an invalid KPluginInfo object, which is passed in
here for null engines.
---
 src/plasma/dataengine.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/plasma/dataengine.cpp b/src/plasma/dataengine.cpp
index a6ddbe294..422e3c09a 100644
--- a/src/plasma/dataengine.cpp
+++ b/src/plasma/dataengine.cpp
@@ -382,7 +382,11 @@ DataEnginePrivate::DataEnginePrivate(DataEngine *e, const KPluginInfo &info)
 {
     updateTimestamp.start();
 
-    e->setObjectName(info.name());
+    if (info.isValid()) {
+        e->setObjectName(info.name());
+    } else {
+        e->setObjectName("NullEngine");
+    }
 
     if (dataEngineDescription.isValid()) {
         QString api = dataEngineDescription.property("X-Plasma-API").toString();