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pysim
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pySim-shell: check presence of runtime state before accessing it 

When the command equip (do_equip) is executed, it accesses
self.rs.profile to see if there are any commands that need to be
unregistered before moving on with the card initialization.

However, it may be the case that no runtime state exists at this point.
This is in particular the case when the card is completely empty and
hence no profile is picked and no runtime state exists.

Change-Id: I0a8be66a69b630f1f2898b62dc752a8eb5275301
This commit is contained in:
Philipp Maier 2023-08-11 11:23:17 +02:00
parent 63e8a18883
commit e6cba76a36
1 changed files with 1 additions and 1 deletions
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2
pySim-shell.py
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@ -301,7 +301,7 @@ class PysimApp(Cmd2Compat):
@cmd2.with_category(CUSTOM_CATEGORY)
def do_equip(self, opts):
"""Equip pySim-shell with card"""
if self.rs.profile:
if self.rs and self.rs.profile:
for cmd_set in self.rs.profile.shell_cmdsets:
self.unregister_command_set(cmd_set)
rs, card = init_card(sl)