dexter submitted this change.

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

ts_102_221: fix SFI generation

The generation of the SFI does not work. The result is always a zero
length TLV IE.

Change-Id: Iaa38d2be4719f12c1d7b30a8befe278f1ed78ac1
---
M pySim/ts_102_221.py
1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/pySim/ts_102_221.py b/pySim/ts_102_221.py
index bf63f55..e7aff97 100644
--- a/pySim/ts_102_221.py
+++ b/pySim/ts_102_221.py
@@ -190,10 +190,11 @@
     # of the TLV value field. In this case, bits b3 to b1 shall be set to 0
     class Shift3RAdapter(Adapter):
         def _decode(self, obj, context, path):
-            return obj >> 3
+            return int.from_bytes(obj, 'big') >> 3
         def _encode(self, obj, context, path):
-            return obj << 3
-    _construct = COptional(Shift3RAdapter(Byte))
+            val = int(obj) << 3
+            return val.to_bytes(1, 'big')
+    _construct = COptional(Shift3RAdapter(Bytes(1)))
 
 # ETSI TS 102 221 11.1.1.4.9
 class LifeCycleStatusInteger(BER_TLV_IE, tag=0x8A):

1 is the latest approved patch-set.
No files were changed between the latest approved patch-set and the submitted one.

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