pySim-shell: fix reset command for no-profile mode

There are situations where no card profile can be determined. In this case no
RuntimeState will be present. This is in particular the case when pySim-shell
is used on a card that is not provisioned/initialized yet. In those cases we
have to go the direct route and reset the card directly.

Related: OS#6367
Change-Id: I27bf9fdb131d8bdeba07f4dfd2b76b38f9bfdd17

pySim-shell.py

@@ -274,6 +274,11 @@ Online manual available at https://downloads.osmocom.org/docs/pysim/master/html/
     @cmd2.with_category(CUSTOM_CATEGORY)
     def do_reset(self, opts):
         """Reset the Card."""
+        if self.rs is None:
+            # In case no runtime state is available we go the direct route
+            self.card._scc.reset_card()
+            atr = b2h(self.card._scc.get_atr())
+        else:
             atr = self.rs.reset(self)
         self.poutput('Card ATR: %s' % atr)
         self.update_prompt()