Check for map to not be nil

AMecea · AMecea · commit b51b048cc64a · 2019-05-10T14:12:29.000+03:00
diff --git a/pkg/controller/mysqlcluster/internal/upgrades/upgrades.go b/pkg/controller/mysqlcluster/internal/upgrades/upgrades.go
@@ -142,6 +142,9 @@ func (u *upgrader) ShouldUpdate() bool {
 }
 
 func (u *upgrader) markUpgradeComplete() error {
+	if u.cluster.Annotations == nil {
+		u.cluster.Annotations = make(map[string]string)
+	}
 	u.cluster.Annotations[VersionAnnotation] = strconv.Itoa(u.version)
 	err := u.client.Update(context.TODO(), u.cluster.Unwrap())
 	if err != nil {

Original file line number	Diff line number	Diff line change
`@@ -142,6 +142,9 @@ func (u *upgrader) ShouldUpdate() bool {`
`142`	`142`	`}`
`143`	`143`
`144`	`144`	`func (u *upgrader) markUpgradeComplete() error {`
	`145`	`+ if u.cluster.Annotations == nil {`
	`146`	`+ u.cluster.Annotations = make(map[string]string)`
	`147`	`+ }`
`145`	`148`	`u.cluster.Annotations[VersionAnnotation] = strconv.Itoa(u.version)`
`146`	`149`	`err := u.client.Update(context.TODO(), u.cluster.Unwrap())`
`147`	`150`	`if err != nil {`