From 04fd6873248c969ca0e7531a390daaa5a2252790 Mon Sep 17 00:00:00 2001
From: Jan Bader <jan@javil.eu>
Date: Tue, 7 Dec 2021 21:00:22 +0000
Subject: [PATCH] Handle null values in numeric

---
 postgres/numeric.go | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/postgres/numeric.go b/postgres/numeric.go
index 82c09a8..21e24cc 100644
--- a/postgres/numeric.go
+++ b/postgres/numeric.go
@@ -7,6 +7,9 @@ type Numeric struct {
 }
 
 func (n Numeric) GetFloat64() float64 {
+	if n.Status != pgtype.Present {
+		return 0
+	}
 	var balance float64
 	err := n.AssignTo(&balance)
 	if err != nil {
@@ -16,11 +19,17 @@ func (n Numeric) GetFloat64() float64 {
 }
 
 func (n Numeric) GetPositive() bool {
+	if n.Status != pgtype.Present {
+		return true
+	}
 	float := n.GetFloat64()
 	return float >= 0
 }
 
 func (n Numeric) IsZero() bool {
+	if n.Status != pgtype.Present {
+		return true
+	}
 	float := n.GetFloat64()
 	return float == 0
 }