Changed: Fixed a bug with the log plugin causing crashes when the apply button was clicked for settings.

--HG--
branch : branch-mission-compiler-qt

code/nel/tools/3d/object_viewer_qt/src/plugins/log/log_plugin.cpp

@@ -103,7 +103,7 @@ namespace Plugin
 
 	QString CLogPlugin::name() const
 	{
-		return "NeL Log";
+		return "LogPlugin";
 	}
 
 	QString CLogPlugin::version() const

code/nel/tools/3d/object_viewer_qt/src/plugins/log/log_settings_page.cpp

@@ -99,10 +99,13 @@ namespace Plugin
 
 		writeSettings();
 		ExtensionSystem::IPluginManager *p = Core::ICore::instance()->pluginManager();
-		ExtensionSystem::IPlugin *plugin = p->pluginByName("LogPlugin")->plugin();
+		ExtensionSystem::IPluginSpec *spec = p->pluginByName("LogPlugin");
+		
+		if(spec)
+		{
+			ExtensionSystem::IPlugin *plugin = spec->plugin();
 			CLogPlugin* lp = dynamic_cast<CLogPlugin*>(plugin);
 			if (lp)
-		{
 				lp->setDisplayers();
 		}
 	}