fix missing dleq proof in db (#380)

cashubtc · Dec 6, 2023 · 375b278 · 375b278
1 parent e6ed8fd
commit 375b278
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/cashu/core/base.py b/cashu/core/base.py
@@ -99,6 +99,9 @@ class Proof(BaseModel):
     def from_dict(cls, proof_dict: dict):
         if proof_dict.get("dleq") and isinstance(proof_dict["dleq"], str):
             proof_dict["dleq"] = DLEQWallet(**json.loads(proof_dict["dleq"]))
+        else:
+            # overwrite the empty string with None
+            proof_dict["dleq"] = None
         c = cls(**proof_dict)
         return c