settings: fixed check on an uninitialized value

enableLogging has to be deserialized before
getEnableLogging() in Friends group can be called.

src/persistence/settings.cpp

@@ -285,6 +285,12 @@ void Settings::loadPersonnal(Profile* profile)
     SettingsSerializer ps(filePath, profile->getPassword());
     ps.load();
     friendLst.clear();
+
+    ps.beginGroup("Privacy");
+        typingNotification = ps.value("typingNotification", true).toBool();
+        enableLogging = ps.value("enableLogging", true).toBool();
+    ps.endGroup();
+
     ps.beginGroup("Friends");
         int size = ps.beginReadArray("Friend");
         friendLst.reserve(size);
@@ -323,11 +329,6 @@ void Settings::loadPersonnal(Profile* profile)
         }
         ps.endArray();
     ps.endGroup();
-
-    ps.beginGroup("Privacy");
-        typingNotification = ps.value("typingNotification", true).toBool();
-        enableLogging = ps.value("enableLogging", true).toBool();
-    ps.endGroup();
 }
 
 void Settings::saveGlobal()