From fb70bcd443621c74505af8c8ac4ba1e9cc8ed106 Mon Sep 17 00:00:00 2001
From: dankito <git@dankito.net>
Date: Mon, 2 Sep 2024 03:23:19 +0200
Subject: [PATCH] Fixed mapping multiple HITANS segments in a message

---
 .../net/codinux/banking/fints/model/mapper/ModelMapper.kt    | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/fints4k/src/commonMain/kotlin/net/codinux/banking/fints/model/mapper/ModelMapper.kt b/fints4k/src/commonMain/kotlin/net/codinux/banking/fints/model/mapper/ModelMapper.kt
index 66c1c327..e797f550 100644
--- a/fints4k/src/commonMain/kotlin/net/codinux/banking/fints/model/mapper/ModelMapper.kt
+++ b/fints4k/src/commonMain/kotlin/net/codinux/banking/fints/model/mapper/ModelMapper.kt
@@ -37,8 +37,9 @@ open class ModelMapper(
             bank.pinInfo = pinInfo
         }
 
-        response.getFirstSegmentById<TanInfo>(InstituteSegmentId.TanInfo)?.let { tanInfo ->
-            bank.tanMethodsSupportedByBank = mapToTanMethods(tanInfo)
+        val tanInfos = response.getSegmentsById<TanInfo>(InstituteSegmentId.TanInfo)
+        if (tanInfos.isNotEmpty()) {
+            bank.tanMethodsSupportedByBank = tanInfos.flatMap { tanInfo -> mapToTanMethods(tanInfo) }
         }
 
         response.getFirstSegmentById<CommunicationInfo>(InstituteSegmentId.CommunicationInfo)?.let { communicationInfo ->