Fix compiler warnings.

src/base/rss/rss_article.cpp

@@ -160,7 +160,7 @@ Article *Article::fromVariantHash(Feed *feed, const QVariantHash &varHash)
         guid = varHash.value(Str_Torrent_Url).toString();
     if (guid.isEmpty())
         guid = varHash.value(Str_Title).toString();
-    if (guid.isEmpty()) nullptr;
+    if (guid.isEmpty()) return nullptr;
 
     return new Article(feed, guid
                        , varHash.value(Str_Date).toDateTime()

src/base/rss/rss_session.cpp

@@ -64,8 +64,8 @@ using namespace RSS;
 QPointer<Session> Session::m_instance = nullptr;
 
 Session::Session()    
-    : m_workingThread(new QThread(this))
+    : m_processingEnabled(SettingsStorage::instance()->loadValue(SettingsKey_ProcessingEnabled, false).toBool())
-    , m_processingEnabled(SettingsStorage::instance()->loadValue(SettingsKey_ProcessingEnabled, false).toBool())
+    , m_workingThread(new QThread(this))
     , m_refreshInterval(SettingsStorage::instance()->loadValue(SettingsKey_RefreshInterval, 30).toUInt())
     , m_maxArticlesPerFeed(SettingsStorage::instance()->loadValue(SettingsKey_MaxArticlesPerFeed, 50).toInt())
 {