vcmi: fix components other than resources in infobar

Do not redraw infobar when components shows and
we request to show current adventure hero.
Player already knows which hero he used to pick up
components.

client/adventureMap/CInfoBar.cpp

@@ -275,6 +275,11 @@ void CInfoBar::showComponent(const Component & comp, std::string message)
 	redraw();
 }
 
+bool CInfoBar::showingComponents()
+{
+	return state == COMPONENT;
+}
+
 void CInfoBar::startEnemyTurn(PlayerColor color)
 {
 	OBJECT_CONSTRUCTION_CUSTOM_CAPTURING(255-DISPOSE);