Data type converter: Check for None values on improved row conversion

crate · Oct 12, 2022 · d7fff77 · d7fff77
1 parent f0599d2
commit d7fff77
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/crate/client/converter.py b/src/crate/client/converter.py
@@ -117,6 +117,8 @@ def get(self, type_: ColTypesDefinition) -> ConverterFunction:
         inner_convert = self.get(inner_type)
 
         def convert(value):
+            if value is None:
+                return None
             return [inner_convert(x) for x in value]
 
         return convert