Merge pull request #54 from Keysight/handle-zero-tag-length

Handle zero tag length

Author: matthijsgeers-keysight

trsfile/engine/trs.py

@@ -533,6 +533,8 @@ def __read_headers(self) -> None:
 
             if (tag_length & 0x80) != 0:
                 tag_length = int.from_bytes(self.handle.read(tag_length & 0x7F), 'little')
+            if tag_length == 0 and tag != Header.TRACE_BLOCK.value:
+                continue
 
             # Obtain the Value
             tag_value_index = self.handle.tell()