1 files changed, 9 insertions, 10 deletions
diff --git a/packages/taler-util/src/operation.ts b/packages/taler-util/src/operation.ts
index 07a216fe9..771f5860b 100644
--- a/packages/taler-util/src/operation.ts
+++ b/packages/taler-util/src/operation.ts
@@ -138,22 +138,21 @@ export async function opKnownHttpFailure<T extends HttpStatusCode>(
   return { type: "fail", case: s, detail };
 }
 
-export async function opKnownTalerFailure<T extends TalerErrorCode>(
+export function opKnownTalerFailure<T extends TalerErrorCode>(
   s: T,
-  resp: HttpResponse,
-): Promise<OperationFail<T>> {
-  const detail = await readTalerErrorResponse(resp);
+  detail: TalerErrorDetail,
+): OperationFail<T> {
   return { type: "fail", case: s, detail };
 }
 
-export function opUnknownFailure(resp: HttpResponse, text: string): never {
+export function opUnknownFailure(resp: HttpResponse, error: TalerErrorDetail): never {
   throw TalerError.fromDetail(
     TalerErrorCode.WALLET_UNEXPECTED_REQUEST_ERROR,
     {
       requestUrl: resp.requestUrl,
       requestMethod: resp.requestMethod,
       httpStatusCode: resp.status,
-      errorResponse: text,
+      errorResponse: error,
     },
     `Unexpected HTTP status ${resp.status} in response`,
   );
@@ -184,10 +183,10 @@ export type ResultByMethod<
   p extends keyof TT,
 > = TT[p] extends (...args: any[]) => infer Ret
   ? Ret extends Promise<infer Result>
-    ? Result extends OperationResult<any, any>
-      ? Result
-      : never
-    : never //api always use Promises
+  ? Result extends OperationResult<any, any>
+  ? Result
+  : never
+  : never //api always use Promises
   : never; //error cases just for functions
 
 export type FailCasesByMethod<TT extends object, p extends keyof TT> = Exclude<