From: Damyan Ivanov <dam+mobileledger@ktnx.net>
Date: Wed, 5 May 2021 16:55:16 +0000 (+0300)
Subject: fix a crash when applying more than one template via QR code
X-Git-Tag: v0.18.0~2
X-Git-Url: https://git.ktnx.net/?p=mobile-ledger.git;a=commitdiff_plain;h=4ab502e75190b212a0c01b66e4eae1f1eb402862

fix a crash when applying more than one template via QR code
---

diff --git a/app/src/main/java/net/ktnx/mobileledger/ui/new_transaction/NewTransactionModel.java b/app/src/main/java/net/ktnx/mobileledger/ui/new_transaction/NewTransactionModel.java
index 311226da..1d0eedf5 100644
--- a/app/src/main/java/net/ktnx/mobileledger/ui/new_transaction/NewTransactionModel.java
+++ b/app/src/main/java/net/ktnx/mobileledger/ui/new_transaction/NewTransactionModel.java
@@ -101,7 +101,9 @@ public class NewTransactionModel extends ViewModel {
      * make old items replaceable in-place. makes the new values visually blend in
      */
     private void renumberItems() {
-        final List<Item> list = items.getValue();
+        renumberItems(items.getValue());
+    }
+    private void renumberItems(List<Item> list) {
         if (list == null) {
             return;
         }
@@ -260,7 +262,6 @@ public class NewTransactionModel extends ViewModel {
         if (Misc.emptyIsNull(transactionComment) != null)
             head.setComment(transactionComment);
 
-        Item.resetIdDispenser();
         List<Item> newItems = new ArrayList<>();
 
         newItems.add(head);
@@ -302,6 +303,7 @@ public class NewTransactionModel extends ViewModel {
                   newItems.add(accRow);
               }
 
+              renumberItems(newItems);
               Misc.onMainThread(() -> replaceItems(newItems));
           });
     }