fix challenger api

1 files changed, 4 insertions, 4 deletions

diff --git a/packages/taler-util/src/http-client/types.ts b/packages/taler-util/src/http-client/types.ts
index e12c2ed6b..13ef9a3e6 100644
--- a/packages/taler-util/src/http-client/types.ts
+++ b/packages/taler-util/src/http-client/types.ts
@@ -1533,7 +1533,7 @@ export const codecForChallengeCreateResponse =
 export const codecForInvalidPinResponse =
   (): Codec<ChallengerApi.InvalidPinResponse> =>
     buildCodecForObject<ChallengerApi.InvalidPinResponse>()
-      .property("ec", codecForNumber())
+      .property("ec", codecOptional(codecForNumber()))
       .property("hint", codecForAny())
       .property("addresses_left", codecForNumber())
       .property("pin_transmissions_left", codecForNumber())
@@ -5319,17 +5319,17 @@ export namespace ChallengerApi {
 
     // timestamp explaining when we would re-transmit the challenge the next
     // time (at the earliest) if requested by the user
-    next_tx_time: String;
+    next_tx_time: string;
   }
 
   export interface InvalidPinResponse {
     // numeric Taler error code, should be shown to indicate the error
     // compactly for reporting to developers
-    ec: Integer;
+    ec?: number;
 
     // human-readable Taler error code, should be shown for the user to
     // understand the error
-    hint: String;
+    hint: string;
 
     // how many times is the user still allowed to change the address;
     // if 0, the user should not be shown a link to jump to the