Merge pull request #110 from go-gandi/nameserver-array

domain: allocate the nameservers array

gandi/structures_domain.go

@@ -73,6 +73,10 @@ func expandContact(in interface{}) *domain.Contact {
 }
 
 func expandNameServers(ns []interface{}) (ret []string) {
+	// We need to allocate at least 0 element. Otherwise, the
+	// empty list is json encoded to null instead of [].
+	// See https://apoorvam.github.io/blog/2017/golang-json-marshal-slice-as-empty-array-not-null/
+	ret = make([]string, 0)
 	for _, v := range ns {
 		ret = append(ret, v.(string))
 	}

go.mod

@@ -4,7 +4,7 @@ go 1.16
 
 require (
 	github.com/fatih/color v1.9.0 // indirect
-	github.com/go-gandi/go-gandi v0.2.0
+	github.com/go-gandi/go-gandi v0.3.0
 	github.com/hashicorp/terraform-plugin-sdk/v2 v2.10.1
 	github.com/hashicorp/yamux v0.0.0-20190923154419-df201c70410d // indirect
 	github.com/oklog/run v1.1.0 // indirect

go.sum

@@ -89,8 +89,8 @@ github.com/fatih/color v1.9.0 h1:8xPHl4/q1VyqGIPif1F+1V3Y3lSmrq01EabUW3CoW5s=
 github.com/fatih/color v1.9.0/go.mod h1:eQcE1qtQxscV5RaZvpXrrb8Drkc3/DdQ+uUYCNjL+zU=
 github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568/go.mod h1:xEzjJPgXI435gkrCt3MPfRiAkVrwSbHsst4LCFVfpJc=
 github.com/gliderlabs/ssh v0.2.2/go.mod h1:U7qILu1NlMHj9FlMhZLlkCdDnU1DBEAqr0aevW3Awn0=
-github.com/go-gandi/go-gandi v0.2.0 h1:r3eEiR5ABDh/5xRKorKLsNBUS1t2ffUPI+S0YozsVmM=
-github.com/go-gandi/go-gandi v0.2.0/go.mod h1:9NoYyfWCjFosClPiWjkbbRK5UViaZ4ctpT8/pKSSFlw=
+github.com/go-gandi/go-gandi v0.3.0 h1:57hWAcN5QiMXcFFF3iV09s4Ny7RGQoMPaHVmstHwx58=
+github.com/go-gandi/go-gandi v0.3.0/go.mod h1:9NoYyfWCjFosClPiWjkbbRK5UViaZ4ctpT8/pKSSFlw=
 github.com/go-git/gcfg v1.5.0 h1:Q5ViNfGF8zFgyJWPqYwA7qGFoMTEiBmdlkcfRmpIMa4=
 github.com/go-git/gcfg v1.5.0/go.mod h1:5m20vg6GwYabIxaOonVkTdrILxQMpEShl1xiMF4ua+E=
 github.com/go-git/go-billy/v5 v5.2.0/go.mod h1:pmpqyWchKfYfrkb/UVH4otLvyi/5gJlGI4Hb3ZqZ3W0=