From e49b23a6ee9adae6650bc72c638cf1153336857e Mon Sep 17 00:00:00 2001
From: The Magician <magic-modules@google.com>
Date: Fri, 7 Dec 2018 14:37:40 -0800
Subject: [PATCH] Fix nested read in Snapshot. (#2593)

<!-- This change is generated by MagicModules. -->
/cc @rileykarson
---
 google/resource_compute_snapshot.go | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/google/resource_compute_snapshot.go b/google/resource_compute_snapshot.go
index c4bfdfdc..1e416748 100644
--- a/google/resource_compute_snapshot.go
+++ b/google/resource_compute_snapshot.go
@@ -749,7 +749,10 @@ func expandComputeSnapshotSourceDiskEncryptionKey(v interface{}, d *schema.Resou
 }
 
 func resourceComputeSnapshotDecoder(d *schema.ResourceData, meta interface{}, res map[string]interface{}) (map[string]interface{}, error) {
-	d.Set("source_disk_link", res["sourceDisk"])
-	d.Set("snapshot_encryption_key_sha256", res["snapshotEncryptionKey"].((map[string]interface{}))["sha256"])
+	d.Set("source_disk_link", ConvertSelfLinkToV1(res["sourceDisk"].(string)))
+	if snapshotEncryptionKey := res["snapshotEncryptionKey"]; snapshotEncryptionKey != nil {
+		d.Set("snapshot_encryption_key_sha256", snapshotEncryptionKey.((map[string]interface{}))["sha256"])
+	}
+
 	return res, nil
 }