From 2a0d9c329ac8163eee557dd72475d8f85ec372da Mon Sep 17 00:00:00 2001
From: Damyan Ivanov <dam+mobileledger@ktnx.net>
Date: Thu, 4 Apr 2019 17:52:53 +0300
Subject: [PATCH] LedgerAccount: fix NPE in getAmountCount() when there are no
amounts
triggered by empty accounts without amounts
---
.../main/java/net/ktnx/mobileledger/model/LedgerAccount.java | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/app/src/main/java/net/ktnx/mobileledger/model/LedgerAccount.java b/app/src/main/java/net/ktnx/mobileledger/model/LedgerAccount.java
index 0e2ae250..256be6f0 100644
--- a/app/src/main/java/net/ktnx/mobileledger/model/LedgerAccount.java
+++ b/app/src/main/java/net/ktnx/mobileledger/model/LedgerAccount.java
@@ -119,7 +119,7 @@ public class LedgerAccount {
public void addAmount(float amount) {
this.addAmount(amount, null);
}
- public int getAmountCount() { return amounts.size(); }
+ public int getAmountCount() { return (amounts != null) ? amounts.size() : 0; }
public String getAmountsString() {
if ((amounts == null) || amounts.isEmpty()) return "";
@@ -193,4 +193,5 @@ public class LedgerAccount {
public boolean amountsExpanded() { return amountsExpanded; }
public void setAmountsExpanded(boolean flag) { amountsExpanded = flag; }
public void toggleAmountsExpanded() { amountsExpanded = !amountsExpanded; }
+
}
--
2.39.5