Changed: Minor changes

--HG--
branch : develop

code/nel/src/net/callback_net_base.cpp

@@ -114,7 +114,7 @@ void *CCallbackNetBase::getUserData()
  */
 void CCallbackNetBase::addCallbackArray (const TCallbackItem *callbackarray, sint arraysize)
 {
-	if (arraysize == 1 && callbackarray[0].Callback == NULL && string("") == callbackarray[0].Key)
+	if (arraysize == 1 && callbackarray[0].Callback == NULL && strlen(callbackarray[0].Key) == 0)
 	{
 		// it's an empty array, ignore it
 		return;

code/nel/src/pacs/global_retriever.cpp

@@ -752,7 +752,7 @@ sint32			NLPACS::CGlobalRetriever::getIdentifier(const string &id) const
 
 const string	&NLPACS::CGlobalRetriever::getIdentifier(const NLPACS::UGlobalPosition &position) const
 {
-	static const string		nullString = string("");
+	static const string		nullString;
 
 	if (position.InstanceId == -1)
 		return nullString;

code/ryzom/client/src/connection.cpp

@@ -2682,7 +2682,7 @@ class CAHScenarioControl : public IActionHandler
 		// init current scenario name and parameters
 		if(!R2::getEditor().isInitialized())
 		{
-			ScenarioFileName = string("");
+			ScenarioFileName.clear();
 
 			// empty scenario
 			CInterfaceElement *result = scenarioWnd->findFromShortId(string("scenario_value_text"));
@@ -2950,7 +2950,7 @@ class CAHLoadScenario : public IActionHandler
 		}
 
 		// description
-		string description = string("");
+		string description;
 		result = scenarioWnd->findFromShortId(string("edit_small_description"));
 		if(result)
 		{

code/ryzom/client/src/cursor_functions.cpp

@@ -572,7 +572,7 @@ void checkUnderCursor()
 						selectedInstance.getMaterial(j).setShininess( 10.0f );
 					}
 					selectedInstance = noSelectedInstance;
-					selectedInstanceURL = string("");
+					selectedInstanceURL.clear();
 				}
 			}
 			SlotUnderCursor = CLFECOMMON::INVALID_SLOT;

code/ryzom/client/src/entities.cpp

@@ -524,7 +524,7 @@ void CEntityManager::reinit()
 
 CShapeInstanceReference CEntityManager::createInstance(const string& shape, const CVector &pos, const string& text, const string& url, bool bbox_active)
 {
-	CShapeInstanceReference nullinstref(UInstance(), string(""), string(""));
+	CShapeInstanceReference nullinstref(UInstance(), string(), string());
 	if (!Scene) return nullinstref;
 
 	UInstance instance = Scene->createInstance(shape);

code/ryzom/client/src/login.cpp

@@ -2455,7 +2455,7 @@ class CAHCreateAccountRules : public IActionHandler
 					if(Params==rules[i])
 					{
 						if(rulesGr)
-							rulesGr->setActive(text->getText() != ucstring(""));
+							rulesGr->setActive(!text->getText().empty());
 					}
 				}
 			}

code/ryzom/client/src/r2/displayer_visual_entity.cpp

@@ -968,7 +968,7 @@ void CDisplayerVisualEntity::updateName()
 		ucName = CI18N::get("uiR2EDNoName");
 	}
 
-	std::string actName=std::string("");
+	std::string actName;
 
 	// If entity is in an additionnal act, then postfix its name with the name of the act
 	if (getDisplayedInstance()->getParentAct() != getEditor().getBaseAct())

code/ryzom/client/src/session_browser_impl.cpp

@@ -65,6 +65,7 @@ void CSessionBrowserImpl::init(CLuaState *ls)
 		game.setValue("checkRingAccess", luaCheckRingAccess);
 		game.setValue("getFileHeader", luaGetFileHeader);
 	}
+
 	if (!ClientCfg.Local)
 	{
 		CSessionBrowserImpl::getInstance().setAuthInfo(getCookie());
@@ -76,8 +77,8 @@ void CSessionBrowserImpl::init(CLuaState *ls)
 	_LastAuthorRating = 0;
 	_LastAMRating = 0;
 	_LastMasterlessRating = 0;
-	_LastRingPoints = string("");
-	_LastMaxRingPoints = string("");
+	_LastRingPoints.clear();
+	_LastMaxRingPoints.clear();
 }
 
 

code/ryzom/client/src/user_entity.h

@@ -479,7 +479,7 @@ public:
 
 	ucstring getLoginName()
 	{
-		if (_LoginName == ucstring(""))
+		if (_LoginName.empty())
 			_LoginName = getDisplayName();
 
 		return _LoginName;

code/ryzom/common/src/game_share/scenario_entry_points.cpp

@@ -372,7 +372,7 @@ void CScenarioEntryPoints::loadFromXMLFile()
 
 			//entry points and package
 			TShortEntryPoints entryPoints;
-			std::string package = std::string("");
+			std::string package;
 			for(uint e=0; e<_EntryPoints.size(); e++)
 			{
 				const CEntryPoint & entryPoint = _EntryPoints[e];