Changed: #1469 The way to get the animation step name and to pass it to the serial function

--HG--
branch : gsoc2012-fabien

code/ryzom/server/src/entities_game_service/camera_animation_manager/camera_animation_step_factory.cpp

@@ -82,7 +82,8 @@ void ICameraAnimationStep::addModifier(ICameraAnimationModifier* modifier)
 void ICameraAnimationStep::sendAnimationFullStep(NLMISC::CBitMemStream& bms)
 {
 	// We first add the name of the step
-	bms.serial(const_cast<std::string&>(getStepName()));
+	std::string name = getStepName();
+	bms.serial(const_cast<std::string&>(name));
 
 	// We ask the step to add its information to the message
 	sendAnimationStep(bms);