oops, don't code while hungry

jpadilla · Feb 23, 2025 · ea06302 · ea06302
1 parent cd35b18
commit ea06302
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/jwt/api_jwt.py b/jwt/api_jwt.py
@@ -70,7 +70,7 @@ def encode(
                 payload[time_claim] = timegm(payload[time_claim].utctimetuple())
 
         # Issue #1039, iss being set to non-string
-        if "iss" in payload and isinstance(payload["iss"], str):
+        if "iss" in payload and not isinstance(payload["iss"], str):
             raise TypeError("Issuer (iss) must be a string.")
 
         json_payload = self._encode_payload(