packer/rpc: Register []interface{} so arrays can be sent over wire

2013-06-05 15:16:41 -07:00 · 2013-06-05 15:16:41 -07:00 · 334fd4e154
parent 8055e396a0
commit 334fd4e154
1 changed files with 1 additions and 0 deletions
--- a/packer/rpc/init.go
+++ b/packer/rpc/init.go
@ -4,5 +4,6 @@ import "encoding/gob"

 func init() {
 	gob.Register(new(map[string]interface{}))
+	gob.Register(make([]interface{}, 0))
 	gob.Register(new(BasicError))
 }