Fixed unsupported attempt to index a set

2020-06-28 00:27:33 +02:00
parent 415f826ece
commit 09378b5ebf
1 changed files with 2 additions and 2 deletions
@@ -125,9 +125,9 @@ class ConditionalFieldMapping(SimpleFieldMapping):

        if len(targets) == 1:     # result set contains only one target, return mapped item (like SimpleFieldMapping)
            if value is None:
-                return ConditionNULLValue(val=targets[0])
+                return ConditionNULLValue(val=list(targets)[0])
            else:
-                return (targets[0], value)
+                return (list(targets)[0], value)
        elif len(targets) > 1:        # result set contains multiple targets, return all linked as OR condition (like MultiFieldMapping)
            cond = ConditionOR()
            for target in targets: