diff --git a/pyasn1/codec/ber/decoder.py b/pyasn1/codec/ber/decoder.py index 443dbff02dab80c3b34004f5465bb16aed346c40_cHlhc24xL2NvZGVjL2Jlci9kZWNvZGVyLnB5..e25f4f4e86bd6e863d65566b0675adec9913f4a4_cHlhc24xL2NvZGVjL2Jlci9kZWNvZGVyLnB5 100644 --- a/pyasn1/codec/ber/decoder.py +++ b/pyasn1/codec/ber/decoder.py @@ -139,10 +139,11 @@ if isinstance(chunk, SubstrateUnderrunError): yield chunk - if not chunk: - yield self._createComponent(asn1Spec, tagSet, 0, **options) - - value = from_bytes(chunk, signed=True) + if chunk: + value = from_bytes(chunk, signed=True) + + else: + value = 0 yield self._createComponent(asn1Spec, tagSet, value, **options)