laforge has submitted this change. ( https://gerrit.osmocom.org/c/pysim/+/33689 )

Change subject: filesystem: Support selecting MF from MF ......................................................................

filesystem: Support selecting MF from MF

This was currently not handled in build_select_path_to(), resulting in weird exceptions like 'Cannot determine path from MF(3f00) to MF(3f00)'

Change-Id: I41b9f047ee5dc6b91b487f370f011af994aaca04 --- M pySim/filesystem.py 1 file changed, 15 insertions(+), 0 deletions(-)

Approvals: Jenkins Builder: Verified fixeria: Looks good to me, but someone else must approve laforge: Looks good to me, approved

diff --git a/pySim/filesystem.py b/pySim/filesystem.py index 04e849b..22ff60d 100644 --- a/pySim/filesystem.py +++ b/pySim/filesystem.py @@ -149,6 +149,9 @@

def build_select_path_to(self, target: 'CardFile') -> Optional[List['CardFile']]: """Build the relative sequence of files we need to traverse to get from us to 'target'.""" + # special-case handling for selecting MF while we MF is selected + if target == target.get_mf(): + return [target] cur_fqpath = self.fully_qualified_path_fobj() target_fqpath = target.fully_qualified_path_fobj() inter_path = []