From 1696b6e15e7253dce12a690b7adfa5e7a7e34ae6 Mon Sep 17 00:00:00 2001
From: Gibheer <gibheer+git@zero-knowledge.org>
Date: Fri, 21 May 2021 20:54:44 +0200
Subject: [PATCH] ignore unmapped values

When a name is not mapped then the field should not be updated. This is
a bit weird and maybe should throw an error, but at least we avoid
chaning columns that are not meant to be changed.
---
 query/query.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/query/query.go b/query/query.go
index fd87f86..97242f4 100644
--- a/query/query.go
+++ b/query/query.go
@@ -80,6 +80,9 @@ func FieldMapToUpdate(fm types.FieldMap, nameMap map[string]string) (string, []i
 	i := 0
 	for key, val := range fm.Fields() {
 		if name, found := nameMap[key]; found {
+			if name == "" {
+				continue
+			}
 			i++
 			setClause = append(setClause, fmt.Sprintf("%s = $%d", name, i))
 			if val == "" {