1 files changed, 8 insertions, 0 deletions

diff --git a/vendor/github.com/hashicorp/terraform/helper/shadow/value.go b/vendor/github.com/hashicorp/terraform/helper/shadow/value.go
index 2413335..178b7e7 100644
--- a/vendor/github.com/hashicorp/terraform/helper/shadow/value.go
+++ b/vendor/github.com/hashicorp/terraform/helper/shadow/value.go
@@ -26,6 +26,14 @@ type Value struct {
         valueSet bool
 }
 
+func (v *Value) Lock() {
+        v.lock.Lock()
+}
+
+func (v *Value) Unlock() {
+        v.lock.Unlock()
+}
+
 // Close closes the value. This can never fail. For a definition of
 // "close" see the struct docs.
 func (w *Value) Close() error {