Additional check on merging pieces

alexmojaki · Nov 27, 2022 · d836961 · d836961
1 parent 6a17195
commit d836961
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/stack_data/core.py b/stack_data/core.py
@@ -124,6 +124,7 @@ def _clean_pieces(self) -> Iterator[range]:
         for (start, end) in pieces[1:]:
             (last_start, last_end) = new_pieces[-1]
             if start < last_end:
+                assert start == last_end - 1
                 assert ';' in self.lines[start - 1]
                 new_pieces[-1] = (last_start, end)
             else: