From c7f4ef6e1755afae0f87108e0ca0faed0a72bb45 Mon Sep 17 00:00:00 2001
From: Jitendra Purohit <jitendra@fuzion.co.nz>
Date: Mon, 22 Apr 2019 09:12:18 +0530
Subject: [PATCH] dev/core#889 - Refund throws a fatal error if the main
 contribution amount is 0

---
 CRM/Financial/BAO/Payment.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/CRM/Financial/BAO/Payment.php b/CRM/Financial/BAO/Payment.php
index fbb3e58de8..8533378b52 100644
--- a/CRM/Financial/BAO/Payment.php
+++ b/CRM/Financial/BAO/Payment.php
@@ -332,7 +332,10 @@ class CRM_Financial_BAO_Payment {
         if ($lineItemValue['qty'] == 0) {
           continue;
         }
-        $paid = $lineItemValue['line_total'] * ($financialTrxn->total_amount / $contributionDAO->total_amount);
+        $paid = $financialTrxn->total_amount;
+        if (!empty(floatval($contributionDAO->total_amount))) {
+          $paid = $lineItemValue['line_total'] * ($financialTrxn->total_amount / $contributionDAO->total_amount);
+        }
         $addFinancialEntry = [
           'transaction_date' => $financialTrxn->trxn_date,
           'contact_id' => $contributionDAO->contact_id,
-- 
2.25.1