Skip get_prep_value() overrides in Wagtail 5.2

torchbox · Dec 22, 2024 · f7578cc · f7578cc
1 parent 4602975
commit f7578cc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/mlstreamfield/fields.py b/mlstreamfield/fields.py
@@ -66,7 +66,7 @@ def get_prep_value(self, value):
         block definitions are unavailable during migrations, which causes
         empty values to be written back to the database on save.
         """
-        if not self.stream_block.child_blocks and isinstance(value, StreamValue):
+        if wagtail_version > "6.0" and not self.stream_block.child_blocks and isinstance(value, StreamValue):
             if value.raw_text:
                 return value.raw_text
             if value._raw_data: