Fixed crash #1146 ('install' widgets is removed in case

of an installed icon, so m_install was NULL).


git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/trunk@14986 178a84e3-b1eb-0310-8ba1-8eac791a3b58

src/states_screens/dialogs/addons_loading.cpp

@@ -398,8 +398,8 @@ void AddonsLoading::doUninstall()
 
         RibbonWidget* r = getWidget<RibbonWidget>("actions");
         r->setVisible(true);
-
-        m_install_button->setLabel(_("Try again"));
+        IconButtonWidget *u = getWidget<IconButtonWidget> ("uninstall" );
+        u->setLabel(_("Try again"));
     }
     else
     {